CVE-2026-25494
MEDIUM WAF: Medium
CVSS 6.5
Published: 2026-02-09
CWE-918
Craft is a platform for creating digital experiences. In Craft versions 4.0.0-RC1 through 4.16.17 and 5.0.0-RC1 through 5.8.21, the saveAsset GraphQL mutation uses filter_var(..., FILTER_VALIDATE_IP) to block a specific list of IP addresses. However, alternative IP notations (hexadecimal, mixed) are not recognized by this function, allowing attackers to bypass the blocklist and access cloud metadata services. This issue is patched in versions 4.16.18 and 5.8.22.
WAF Coverage Analysis
Server-Side Request Forgery (SSRF)
Medium WAF Coverage
OWASP: A10:2021 SSRF
934xxx - Node.js / Generic Injection
Affected Software
| Vendor | Product | Version |
|---|---|---|
| craftcms | craft_cms | up to 4.16.18 |
| craftcms | craft_cms | up to 5.8.22 |
| craftcms | craft_cms | 4.0.0 |
| craftcms | craft_cms | 4.0.0 |
| craftcms | craft_cms | 4.0.0 |
| craftcms | craft_cms | 4.0.0 |
| craftcms | craft_cms | 5.0.0 |
References
- github.com (Patch)
- github.com (Release Notes)
- github.com (Exploit, Vendor Advisory, Patch)