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CVE-2026-120206: Thelia before 3.2.0 contains a cross-site request forgery vulnerability in the back office that allows attackers to...

Published: October 31, 2026 | Last Modified: October 31, 2026

Description

Thelia before 3.2.0 contains a cross-site request forgery vulnerability in the back office that allows attackers to forge administrative actions because per-session CSRF tokens leak via URL query strings. Attackers can reuse leaked tokens or target the unprotected setToggleVisibilityAction and updatePositionAction to make logged-in administrators delete, hide or reorder catalogue and configuration objects.

Proof-of-Concept Exploits (3)

• thelia-templates/default-twig
• thelia/thelia
• thelia/thelia

References

• github.com/thelia-templates/default-twig/commit/a9647682572de056ba258a2d4d53e42f
• github.com/thelia/thelia/blob/3.1.6/core/lib/Thelia/Controller/Admin/AbstractCru
• github.com/thelia/thelia/commit/55a7156e552d0b8145309b10175d13ecc1187433
• github.com/thelia/thelia/releases/tag/3.2.0
• github.com/thelia/thelia/security/advisories/GHSA-cfvv-2jvw-x2hp
• www.vulncheck.com/advisories/thelia-before-3.2.0-back-office-csrf-via-url-token-
• www.tenable.com/cve/CVE-2026-120206
• www.cnnvd.org.cn/home/globalSearch?keyword=CVE-2026-120206