CSRF in E107inc E107

CVE-2026-46620

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.

EPSS: 0.001 (3.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N.

Affected products

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2026-46620?
CVE-2026-46620 is a medium-severity vulnerability in E107inc E107, classified under Improper Authorization. CVSS score: 6.5/10. Published 2026-05-26.
How severe is CVE-2026-46620?
Medium severity. CVSS v3 base score is 6.5 out of 10.