CVE-2016-7998: Spip

High severity, CVSS 8.8. EPSS: 13.3% chance of exploitation in the next 30 days.

The SPIP template composer/compiler in SPIP 3.1.2 and earlier allows remote authenticated users to execute arbitrary PHP code by uploading an HTML file with a crafted (1) INCLUDE or (2) INCLURE tag and then accessing it with a valider_xml action.

Affected products

• Spip Spip: up to and including 3.1.2

Published 2017-01-18. Last modified 2026-06-17.