CVE-2026-8429: Spip

High severity, CVSS 8.8. EPSS: 0.9% chance of exploitation in the next 30 days.

SPIP versions prior to 4.4.14 contain a remote code execution vulnerability in the private space that allows attackers to execute arbitrary code in the context of the web server. Attackers can exploit this vulnerability to achieve code execution that bypasses the SPIP security screen protections.

Affected products

• Spip Spip: before 4.4.14 (fixed in 4.4.14)

Published 2026-05-12. Last modified 2026-06-17.