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OpenAdvisories
Medium · 5.4 CVE-2026-55745 EUVD-2026-37856GHSA-hp3v-wp32-953h

Cotonti CSRF in PFS folder edit allows unauthorized folder modification

Published Jun 18, 2026 · Updated Aug 10, 2026 · Assigned by TuranSec

Description

Cotonti 1.0.0 (master branch, commit f43f1fc3) is vulnerable to Cross-Site Request Forgery in the Personal File Storage (PFS) module. In modules/pfs/inc/pfs.editfolder.php, the folder update action ('a=update') updates folder metadata (title, description, public/gallery flags) without calling cot_check_xg to validate the anti-CSRF token.

Affected products

VendorProductAffectedFixed
Cotonti Cotonti 1.0.0 —

Affected packages

EcosystemPackageAffectedFixedRecord
Packagist cotonti/cotonti <= 1.0.0 — GHSA-hp3v-wp32-953h

References