CSRF in Pluck-cms Pluck Cms
CVE-2026-70376
Pluck CMS's admin panel relies solely on a Referer-header comparison (requestedByTheSameDomain() in data/inc/functions.admin.php, gating every admin.php action) for CSRF protection, with no per-request anti-CSRF token anywhere in the admin…
Vulnerability class: CSRF (Cross-Site Request Forgery)
CVSS v3 metric
CVSS v3 base score 9.6 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H.
Affected products
- Pluck-cms Pluck Cms — versions 0
Weakness classification (CWE)
References
Frequently asked questions
- What is CVE-2026-70376?
- CVE-2026-70376 is a critical-severity vulnerability in Pluck-cms Pluck Cms, classified under Cross-Site Request Forgery (CSRF). CVSS score: 9.6/10. Published 2026-08-05.
- How severe is CVE-2026-70376?
- Critical severity. CVSS v3 base score is 9.6 out of 10.