CVE-2026-70376
Critical
Description
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.
SeverityCritical
CVSS9.6
Exploit probability—
ProductPluck CMS
PublishedAug 5, 2026
First seenAug 5, 2026
Weakness typeCWE-352Cross-site request forgery (CSRF)
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| pluck-cms Pluck CMS | v ≤ 4.7.21 | — |
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