AdGuardHome vulnerable to Cross-Site Request Forgery
Date: 2022-10
Affected: go/github.com/AdguardTeam/AdGuardHome
Attack vector: other
Category: vulnerability-disclosure
Severity: Medium
CVE: CVE-2022-32175
CWE: CWE-352
CVSS: 4.3 (CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N)

In AdGuardHome, versions v0.95 through v0.108.0-b.13 are vulnerable to Cross-Site Request Forgery (CSRF), in the custom filtering rules functionality. An attacker can persuade an authorized user to follow a malicious link, resulting in deleting/modifying the custom filtering rules. The file that contains the vulnerable code is no longer present as of v0.108.0-b.16.


Mitigations:

Architectural layers (MAESTRO):