CVE-2020-35659
MEDIUM WAF: High
CVSS 6.1
Published: 2020-12-24
CWE-79
The DNS query log in Pi-hole before 5.2.2 is vulnerable to stored XSS. An attacker with the ability to directly or indirectly query DNS with a malicious hostname can cause arbitrary JavaScript to execute when the Pi-hole administrator visits the Query Log or Long-term data Query Log page.
WAF Coverage Analysis
Cross-Site Scripting (XSS)
High WAF Coverage
OWASP: A03:2021 Injection
941xxx - XSS / XXE
Affected Software
| Vendor | Product | Version |
|---|---|---|
| pi-hole | pi-hole | up to 5.2.2 |
References
- blog.mirch.io (Third Party Advisory)
- discourse.pi-hole.net (Release Notes, Vendor Advisory)
- github.com (Patch, Third Party Advisory)