CVE-2013-4555: Spip

Medium severity, CVSS 6.8. EPSS: 1.2% chance of exploitation in the next 30 days.

Cross-site request forgery (CSRF) vulnerability in ecrire/action/logout.php in SPIP before 2.1.24 allows remote attackers to hijack the authentication of arbitrary users for requests that logout the user via unspecified vectors.

Affected products

• Spip Spip: up to and including 2.1.23; version 2.0.0 only; version 2.0.1 only; version 2.0.2 only; version 2.0.3 only; version 2.0.4 only; …

Published 2013-11-18. Last modified 2026-06-16.