Pluck CMS - CSRF via Spoofable Missing-Referer Bypass Leads to Stored XSS and RCE
48Vexday Risk Score
No sign of exploitation. It has a public proof of concept.
ssvc Attendcvss 9.6epss 0.1%
from disclosure to weapon7 days
Published on NVDAug 5
1st PoC+7d
exploitation probability
0.1%top 97% of all CVEs
observed exploitation
nono source reports it
2 public exploit(s)
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 area.
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
Affected products
pluck-cms · Pluck CMSpublic PoCs found — 2
githubgithub.com/IlhomjonR/PluckCMS-CSRF-RCE★ 0githubgithub.com/IlhomjonR/CVE-2026-70376★ 0⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.
References
https://github.com/pluck-cms/pluck