CVE Database - Medium WAF Effectiveness

Browse known vulnerabilities with WAF coverage analysis. See which CVEs are detectable by Web Application Firewalls and their OWASP CRS rules.

30425
Matching CVEs
16133
Critical
35026
High
84348
High WAF Coverage

CVE-2026-48569

UNKNOWN
0.00 CVSS none

Improper input validation in Visual Studio Code allows an unauthorized attacker to bypass a security feature locally.

Improper Input Validation
WAF: Medium

CVE-2026-48560

MEDIUM
5.40 CVSS 3.1

Improper neutralization of input during web page generation ('cross-site scripting') in Microsoft Office SharePoint allows an authorized attacker to perform spoofing over a network.

Insecure Deserialization
WAF: Medium

CVE-2026-48289

LOW
3.50 CVSS 3.1

Adobe Experience Manager versions 6.5.24, LTS SP1, 2026.04 and earlier are affected by an Improper Input Validation vulnerability that could result in a Security feature bypass. A low-privileged attacker could leverage this vulnerability to bypass security measures and gain unauthorized write access. Exploitation of this issue requires user interaction in that a victim must visit a maliciously crafted URL or interact with a compromised web page.

Improper Input Validation
WAF: Medium

CVE-2026-48288

LOW
3.50 CVSS 3.1

Adobe Experience Manager versions 6.5.24, LTS SP1, 2026.04 and earlier are affected by an Improper Input Validation vulnerability that could result in a Security feature bypass. A low-privileged attacker could leverage this vulnerability to bypass security measures and gain unauthorized write access. Exploitation of this issue requires user interaction in that a victim must visit a maliciously crafted URL or interact with a compromised web page.

Improper Input Validation
WAF: Medium

CVE-2026-47991

MEDIUM
6.10 CVSS 3.1

Adobe Experience Manager versions 6.5.24, LTS SP1, 2026.04 and earlier are affected by an Improper Redirect (Open Redirect) vulnerability that could lead to account takeover. An attacker could construct a malicious URL that redirects a victim to an attacker-controlled site. Exploitation of this issue requires user interaction in that a victim must click on a malicious link.

Open Redirect
WAF: Medium

CVE-2026-47641

MEDIUM
5.40 CVSS 3.1

Improper neutralization of input during web page generation ('cross-site scripting') in Microsoft Office SharePoint allows an authorized attacker to perform spoofing over a network.

Improper Input Validation
WAF: Medium

CVE-2026-47292

HIGH
7.80 CVSS 3.1

Inclusion of functionality from untrusted control sphere in Visual Studio Code allows an unauthorized attacker to elevate privileges locally.

Code Injection
WAF: Medium

CVE-2026-45642

LOW
3.90 CVSS 3.1

Improper input validation in Microsoft Azure Attestation service and Device Health Attestation Service allows an authorized attacker to perform spoofing with a physical attack.

Improper Input Validation
WAF: Medium

CVE-2026-45636

HIGH
7.80 CVSS 3.1

Heap-based buffer overflow in Windows NTFS allows an unauthorized attacker to execute code locally.

Improper Input Validation
WAF: Medium

CVE-2026-45591

HIGH
7.50 CVSS 3.1

Uncontrolled resource consumption in ASP.NET Core allows an unauthorized attacker to deny service over a network.

Uncontrolled Resource Consumption
WAF: Medium

CVE-2026-45583

HIGH
7.50 CVSS 3.1

Improper control of generation of code ('code injection') in Microsoft Exchange Server allows an unauthorized attacker to execute code over a network.

Code Injection
WAF: Medium

CVE-2026-45504

HIGH
8.80 CVSS 3.1

Server-side request forgery (ssrf) in Microsoft Exchange Server allows an authorized attacker to elevate privileges over a network.

Server-Side Request Forgery (SSRF)
WAF: Medium

CVE-2026-45502

MEDIUM
5.00 CVSS 3.1

Server-side request forgery (ssrf) in Microsoft Exchange Server allows an authorized attacker to disclose information over a network.

Server-Side Request Forgery (SSRF)
WAF: Medium

CVE-2026-45501

UNKNOWN
0.00 CVSS none

Improper neutralization of input during web page generation ('cross-site scripting') in Microsoft Exchange Server allows an unauthorized attacker to perform spoofing over a network.

Server-Side Request Forgery (SSRF)
WAF: Medium

CVE-2026-45484

HIGH
8.80 CVSS 3.1

Deserialization of untrusted data in Microsoft Office SharePoint allows an authorized attacker to elevate privileges over a network.

Insecure Deserialization
WAF: Medium

CVE-2026-44811

HIGH
7.80 CVSS 3.1

Use after free in Windows DWM Core Library allows an authorized attacker to elevate privileges locally.

Improper Input Validation
WAF: Medium

CVE-2026-40376

HIGH
8.10 CVSS 3.1

Improper input validation in Visual Studio Code allows an unauthorized attacker to elevate privileges over a network.

Improper Input Validation
WAF: Medium

CVE-2026-28301

MEDIUM
4.80 CVSS 3.1

A vulnerability in which an attacker can provide a crafted external URL that may redirect a user to an unintended website.

Open Redirect
WAF: Medium

CVE-2026-26142

CRITICAL
9.80 CVSS 3.1

Deserialization of untrusted data in Nuance PowerScribe allows an unauthorized attacker to execute code over a network.

Insecure Deserialization
WAF: Medium

CVE-2026-0419

UNKNOWN
0.00 CVSS none

Insufficient input validation in NETGEAR JR6150 (AC750 WiFi Router 802.11ac Dual Band Gigabit released in 2014) allows users connected to the local WiFi Networks to execute operating system commands. NETGEAR JR6150 has reached End-of-Support phase as of 2018 , and no further security updates are planned. NETGEAR strongly recommends replacing these devices with newer NETGEAR models to ensure continued security support and updates. This vulnerability has been identified through firmware emulation in a controlled research environment and has not been verified on production hardware.

Improper Input Validation
WAF: Medium

CVE-2026-0417

UNKNOWN
0.00 CVSS none

Insufficient input validation vulnerability in the listed NETGEAR devices allows authenticated administrators connected to the local network to tamper with the router's integrity.

Improper Input Validation
WAF: Medium

CVE-2026-0416

UNKNOWN
0.00 CVSS none

An insufficient input validation vulnerability in certain NETGEAR router models as listed allows an authenticated administrator with local network access to submit crafted input that bypasses intended management interface restrictions, resulting in unauthorized modification of protected router software or functionality.

Improper Input Validation
WAF: Medium

CVE-2026-0415

UNKNOWN
0.00 CVSS none

Insufficient input validation vulnerability in the listed NETGEAR models allows authenticated administrators connected to the local network to make unauthorized modification of router software and functionality.

Improper Input Validation
WAF: Medium

CVE-2026-0414

UNKNOWN
0.00 CVSS none

Insufficient input validation vulnerability in the listed NETGEAR models allows authenticated administrators connected to the local network to make unauthorized modification of router software and functionality.

Code Injection
WAF: Medium

CVE-2026-0412

UNKNOWN
0.00 CVSS none

Insufficient input validation vulnerability in NETGEAR JR6150 (AC750 WiFi Router 802.11ac Dual Band Gigabit released in 2014) allows administrators connected to the local network to make unauthorized modification of router software and functionality. NETGEAR JR6150 reached End-of-Support status in 2018 and is no longer receiving security updates. NETGEAR strongly recommends replacing these devices with newer NETGEAR models to ensure continued security support and updates. This vulnerability has been identified through firmware emulation in a controlled research environment and has not been verified on production hardware.

Improper Input Validation
WAF: Medium

CVE-2026-0410

UNKNOWN
0.00 CVSS none

Authenticated administrators connected to the local network can gain elevated access to the router and make unauthorized changes to router software and functionality.

Improper Input Validation
WAF: Medium

CVE-2026-49762

UNKNOWN
0.00 CVSS none

Uncontrolled Resource Consumption vulnerability in the Elixir standard library's Version module allows an attacker who controls a version string to cause a denial of service through CPU and memory exhaustion. The version parser converts numeric version components (major, minor, patch and numeric pre-release/build identifiers) to integers without bounding their length. A single large all-digit component therefore forces a super-linear, non-yielding base-10 to arbitrary-precision integer conversion (String.to_integer/1, i.e. :erlang.binary_to_integer/1) that pins a BEAM scheduler, and a larger component raises an uncaught SystemLimitError that crashes the calling process. A single moderately sized string (around one megabyte) is enough; no authentication is required. This is reachable from the public entry points Version.parse/1, Version.parse!/1, Version.match?/3, Version.compare/2, and Version.parse_requirement/1, which applications routinely call on untrusted input such as HTTP parameters, dependency-manifest fields, and package metadata. This vulnerability is associated with program files lib/version.ex and program routines 'Elixir.Version.Parser':parse_digits/2. This issue affects Elixir: from 1.5.0 before 1.20.1.

Uncontrolled Resource Consumption
WAF: Medium

CVE-2026-11790

MEDIUM
4.90 CVSS 3.1

A flaw was found in 389 Directory Server. The PBKDF2-SHA256 password storage plugin does not enforce an upper bound on the iteration count extracted from stored password hashes. A privileged attacker who can modify a user's password hash can cause excessive CPU consumption during authentication, resulting in denial of service.

Uncontrolled Resource Consumption
WAF: Medium

CVE-2017-20251

CRITICAL
9.80 CVSS 3.1

WordPress Insert PHP plugin versions before 3.3.1 contain a PHP code injection vulnerability that allows unauthenticated attackers to execute arbitrary PHP code by injecting malicious shortcodes through the WordPress REST API. Attackers can send POST requests to the wp-json/wp/v2/posts endpoint with crafted content containing insert_php shortcodes to include and execute remote PHP files on the server.

Code Injection
WAF: Medium

CVE-2026-49740

UNKNOWN
0.00 CVSS none

TYPO3's cache frontend (VariableFrontend) and persistent key-value store (Registry) deserialized PHP payloads without integrity validation or class restrictions. An attacker with write access to the underlying storage backend (cache store or sys_registry database table) could inject a crafted serialized payload to trigger PHP Object Injection, potentially exploiting a gadget chain to achieve Remote Code Execution or other high-impact effects. Exploiting this vulnerability requires direct local write access to the storage, such as the SQL database or file system. This issue affects TYPO3 CMS versions before 10.4.57, 11.0.0-11.5.51, 12.0.0-12.4.46, 13.0.0-13.4.31 and 14.0.0-14.3.3.

Insecure Deserialization
WAF: Medium

CVE-2026-47347

UNKNOWN
0.00 CVSS none

Applications that use GeneralUtility::sanitizeLocalUrl to allow only local URLs are vulnerable to open redirect attacks if the URL is used after it has passed the aforementioned sanitization checks. This enables attackers to redirect users to external content and carry out phishing attacks. This issue affects TYPO3 CMS versions before 10.4.57, 11.0.0-11.5.50, 12.0.0-12.4.45, 13.0.0-13.4.30 and 14.0.0-14.3.2.

Open Redirect
WAF: Medium

CVE-2025-40808

MEDIUM
6.10 CVSS 3.1

A vulnerability has been identified in SIPROTEC 5 6MD84 (CP300) (All versions), SIPROTEC 5 6MD85 (CP200) (All versions), SIPROTEC 5 6MD85 (CP300) (All versions), SIPROTEC 5 6MD86 (CP200) (All versions), SIPROTEC 5 6MD86 (CP300) (All versions), SIPROTEC 5 6MD89 (CP300) (All versions), SIPROTEC 5 6MU85 (CP300) (All versions), SIPROTEC 5 7KE85 (CP200) (All versions), SIPROTEC 5 7KE85 (CP300) (All versions), SIPROTEC 5 7SA82 (CP100) (All versions), SIPROTEC 5 7SA82 (CP150) (All versions), SIPROTEC 5 7SA86 (CP200) (All versions), SIPROTEC 5 7SA86 (CP300) (All versions), SIPROTEC 5 7SA87 (CP200) (All versions), SIPROTEC 5 7SA87 (CP300) (All versions), SIPROTEC 5 7SD82 (CP100) (All versions), SIPROTEC 5 7SD82 (CP150) (All versions), SIPROTEC 5 7SD86 (CP200) (All versions), SIPROTEC 5 7SD86 (CP300) (All versions), SIPROTEC 5 7SD87 (CP200) (All versions), SIPROTEC 5 7SD87 (CP300) (All versions), SIPROTEC 5 7SJ81 (CP100) (All versions), SIPROTEC 5 7SJ81 (CP150) (All versions), SIPROTEC 5 7SJ82 (CP100) (All versions), SIPROTEC 5 7SJ82 (CP150) (All versions), SIPROTEC 5 7SJ85 (CP200) (All versions), SIPROTEC 5 7SJ85 (CP300) (All versions), SIPROTEC 5 7SJ86 (CP200) (All versions), SIPROTEC 5 7SJ86 (CP300) (All versions), SIPROTEC 5 7SK82 (CP100) (All versions), SIPROTEC 5 7SK82 (CP150) (All versions), SIPROTEC 5 7SK85 (CP200) (All versions), SIPROTEC 5 7SK85 (CP300) (All versions), SIPROTEC 5 7SL82 (CP100) (All versions), SIPROTEC 5 7SL82 (CP150) (All versions), SIPROTEC 5 7SL86 (CP200) (All versions), SIPROTEC 5 7SL86 (CP300) (All versions), SIPROTEC 5 7SL87 (CP200) (All versions), SIPROTEC 5 7SL87 (CP300) (All versions), SIPROTEC 5 7SS85 (CP200) (All versions), SIPROTEC 5 7SS85 (CP300) (All versions), SIPROTEC 5 7ST85 (CP200) (All versions), SIPROTEC 5 7ST85 (CP300) (All versions), SIPROTEC 5 7ST86 (CP300) (All versions), SIPROTEC 5 7SX82 (CP150) (All versions), SIPROTEC 5 7SX85 (CP300) (All versions), SIPROTEC 5 7SY82 (CP150) (All versions), SIPROTEC 5 7UM85 (CP300) (All versions), SIPROTEC 5 7UT82 (CP100) (All versions), SIPROTEC 5 7UT82 (CP150) (All versions), SIPROTEC 5 7UT85 (CP200) (All versions), SIPROTEC 5 7UT85 (CP300) (All versions), SIPROTEC 5 7UT86 (CP200) (All versions), SIPROTEC 5 7UT86 (CP300) (All versions), SIPROTEC 5 7UT87 (CP200) (All versions), SIPROTEC 5 7UT87 (CP300) (All versions), SIPROTEC 5 7VE85 (CP300) (All versions), SIPROTEC 5 7VK87 (CP200) (All versions), SIPROTEC 5 7VK87 (CP300) (All versions), SIPROTEC 5 7VU85 (CP300) (All versions), SIPROTEC 5 Compact 7SX800 (CP050) (All versions). The affected application allows authenticated users to upload arbitrary files using DIGSI 5 protocol. This could allow an attacker to upload malicious configuration files, that could cause denial of service condition and potentially lead to code execution.

Unrestricted File Upload
WAF: Medium

CVE-2026-8365

HIGH
8.80 CVSS 3.1

The Blocksy theme for WordPress is vulnerable to PHP Object Injection leading to Remote Code Execution via the 'blocksy_meta' REST API field and the V200 database migration in versions up to and including 2.1.35. This is due to insufficient input sanitization in the blocksy_sanitize_post_meta_options() function, which only blocks values containing '<' or '>' and does not prevent serialized PHP object strings from being stored in post meta, combined with the SearchReplacer::run_recursively() function unconditionally deserializing all string values via @unserialize() during migration without restricting allowed classes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject a serialized Blocksy\RaiiPattern object into post meta that, when the V200 migration runs on an upgraded site, is deserialized and triggers RaiiPattern::__destruct(), which executes arbitrary PHP callables via call_user_func().

Insecure Deserialization
WAF: Medium

CVE-2026-34031

UNKNOWN
0.00 CVSS none

Unrestricted Upload of File with Dangerous Type vulnerability in Apache Answer. This issue affects Apache Answer: through 2.0.0. The server did not sufficiently validate user-supplied image URLs, allowing arbitrary external content to be embedded as profile images, which could expose users to unintended external requests and tracking by third-party servers. Users are recommended to upgrade to version 2.0.1, which fixes the issue.

Unrestricted File Upload
WAF: Medium

CVE-2026-33582

UNKNOWN
0.00 CVSS none

Unrestricted Upload of File with Dangerous Type vulnerability in Apache Answer. This issue affects Apache Answer: through 2.0.0. A crafted TIFF image could trigger excessive memory allocation during image decoding, allowing an authenticated user to cause the server process to crash. Users are recommended to upgrade to version 2.0.1, which fixes the issue.

Unrestricted File Upload
WAF: Medium

CVE-2026-41855

UNKNOWN
0.00 CVSS none

In an untrusted JMS environment, org.springframework.jms.support.converter.MappingJackson2MessageConverter and org.springframework.jms.support.converter.JacksonJsonMessageConverter allow arbitrary class instantiation, which can lead to unauthorized actions via gadget class deserialization. Affected versions: Spring Framework 7.0.0 through 7.0.7; 6.2.0 through 6.2.18; 6.1.0 through 6.1.27; 5.3.0 through 5.3.48.

Insecure Deserialization
WAF: Medium

CVE-2026-41854

UNKNOWN
0.00 CVSS none

Due to incorrect host parsing, applications that rely on UriComponentsBuilder to parse and validate an externally provided URL string may be exposed to a server-side request forgery (SSRF) attack. Affected versions: Spring Framework 7.0.0 through 7.0.7; 6.2.0 through 6.2.18.

Server-Side Request Forgery (SSRF)
WAF: Medium

CVE-2026-41844

MEDIUM
6.10 CVSS 3.1

A Spring MVC or Spring WebFlux application which configures a mapping for "/**" where the view name is not explicitly specified allows an attacker to craft a link resulting in a 302 redirect to an arbitrary external host via the redirect: prefix. Affected versions: Spring Framework 7.0.0 through 7.0.7; 6.2.0 through 6.2.18; 6.1.0 through 6.1.27; 5.3.0 through 5.3.48.

Open Redirect
WAF: Medium

CVE-2026-41842

UNKNOWN
0.00 CVSS none

Spring MVC and WebFlux applications are vulnerable to Denial of Service (DoS) attacks when resolving static resources. Affected versions: Spring Framework 7.0.0 through 7.0.7; 6.2.0 through 6.2.18; 6.1.0 through 6.1.27; 5.3.0 through 5.3.48.

Uncontrolled Resource Consumption
WAF: Medium

CVE-2026-41840

UNKNOWN
0.00 CVSS none

Spring WebFlux applications are vulnerable to Denial of Service (DoS) attacks when processing multipart requests. Affected versions: Spring Framework 7.0.0 through 7.0.7; 6.2.0 through 6.2.18; 6.1.0 through 6.1.27; 5.3.0 through 5.3.48.

Uncontrolled Resource Consumption
WAF: Medium

CVE-2026-40984

UNKNOWN
0.00 CVSS none

In Micrometer, it is possible for a user to provide specially crafted HTTP requests that may cause a denial-of-service (DoS) condition. Affected versions: micrometer-core 1.16.0 through 1.16.5; 1.15.0 through 1.15.11; 1.14.0 through 1.14.15; 1.13.0 through 1.13.18; 1.9.0 through 1.9.17. micrometer-jetty11 1.16.0 through 1.16.5; 1.15.0 through 1.15.11; 1.14.0 through 1.14.15; 1.13.0 through 1.13.18. micrometer-jetty12 1.16.0 through 1.16.5; 1.15.0 through 1.15.11; 1.14.0 through 1.14.15; 1.13.0 through 1.13.18.

Uncontrolled Resource Consumption
WAF: Medium

CVE-2026-40983

UNKNOWN
0.00 CVSS none

In Micrometer, it is possible for a user to provide specially crafted gRPC requests that may cause a denial-of-service (DoS) condition. Affected versions: Micrometer 1.16.0 through 1.16.5; 1.15.0 through 1.15.11.

Uncontrolled Resource Consumption
WAF: Medium

CVE-2026-11621

MEDIUM
4.70 CVSS 3.1

A weakness has been identified in Dcat-Admin up to 2.2.3-beta. This impacts the function editorMDUpload of the file /admin/dcat-api/editor-md/upload of the component User Setting Page. This manipulation of the argument editormd-image-file causes unrestricted upload. The attack can be initiated remotely. The exploit has been made available to the public and could be used for attacks.

Unrestricted File Upload
WAF: Medium

CVE-2026-8795

UNKNOWN
0.00 CVSS none

A YAML injection vulnerability exists in the Windows.Collectors.Remapping artifact of Rapid7 Velociraptor before version 0.76.6. The hostname field in client_info.json inside a collection ZIP is inserted into a YAML template via Go's text/template without escaping. An attacker providing a crafted collection ZIP can leverage literal double quotes and newlines in the hostname to break out of the YAML quoted string and inject a new mount remapping entry. When an analyst applies the generated remapping file with --remap, arbitrary VQL executes on their machine with NullACLManager (all permissions granted, unsandboxed).

Code Injection
WAF: Medium

CVE-2026-11701

UNKNOWN
0.00 CVSS none

Inappropriate implementation in Guest View in Google Chrome prior to 149.0.7827.103 allowed a remote attacker to perform UI spoofing via a crafted HTML page. (Chromium security severity: Medium)

Improper Input Validation
WAF: Medium

CVE-2026-11697

UNKNOWN
0.00 CVSS none

Insufficient validation of untrusted input in UI in Google Chrome prior to 149.0.7827.103 allowed a remote attacker to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: High)

Improper Input Validation
WAF: Medium

CVE-2026-11691

UNKNOWN
0.00 CVSS none

Insufficient validation of untrusted input in New Tab Page in Google Chrome prior to 149.0.7827.103 allowed a remote attacker who had compromised the renderer process to leak cross-origin data via a crafted HTML page. (Chromium security severity: High)

Improper Input Validation
WAF: Medium

CVE-2026-11689

UNKNOWN
0.00 CVSS none

Insufficient policy enforcement in Passwords in Google Chrome prior to 149.0.7827.103 allowed a remote attacker who had compromised the renderer process to bypass site isolation via a crafted HTML page. (Chromium security severity: High)

Improper Input Validation
WAF: Medium

CVE-2026-11688

UNKNOWN
0.00 CVSS none

Inappropriate implementation in SVG in Google Chrome prior to 149.0.7827.103 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page. (Chromium security severity: High)

Code Injection
WAF: Medium

CVE-2026-11686

UNKNOWN
0.00 CVSS none

Insufficient validation of untrusted input in Dawn in Google Chrome on macOS prior to 149.0.7827.103 allowed a remote attacker who had compromised the renderer process to leak cross-origin data via a crafted HTML page. (Chromium security severity: High)

Improper Input Validation
WAF: Medium
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