CVE-2026-46620
MEDIUM EPSS 3.2%
Published May 26, 20261mo ago · Modified Jun 17, 20262w ago
6.5 CVSS 3.1
Published May 26, 2026 1mo ago
Last Modified Jun 17, 2026 2w ago
Description
e107 is a content management system (CMS). Prior to 2.3.5, e107 CMS does not properly enforce CSRF token validation on comment moderation actions. The problem comes down to how session_handler::check() handles CSRF tokens. Instead of requiring a token on every state-changing request, it only validates the token if one happens to be present. If there is no token at all, the check is skipped entirely. This vulnerability is fixed in 2.3.5.
CVSS Details
Base Score
Exploitability
Impact
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction Required
Scope Unchanged
Confidentiality None
Integrity High
Availability None
Threat Intelligence
EPSS Exploit Probability
3.2% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available
Weaknesses 2
CWE-285
CWE-352 Cross-Site Request Forgery (CSRF) Authentication
References 1
- github.com https://github.com/e107inc/e107/security/advisories/GHSA-m4hh-m278-jwg5
Remediation
No remediation data recorded yet
Check vendor advisories and the NVD entry for patch availability.