SPIP < 4.4.9 Cross-Site Scripting in Private Area (Incomplet… (CVE-2026-27474)

Résumé

SPIP < 4.4.9 Cross-Site Scripting in Private Area (Incomplete Fix)

Description d'origine

La description telle que publiée par la source (souvent en anglais).

SPIP before 4.4.9 allows Cross-Site Scripting (XSS) in the private area, complementing an incomplete fix from SPIP 4.4.8. The echappe_anti_xss() function was not systematically applied to input, form, button, and anchor (a) HTML tags, allowing an attacker to inject malicious scripts through these elements. This vulnerability is not mitigated by the SPIP security screen.

Source: OSV.dev (Open Source Vulnerabilities) NVD OSV

État des correctifs par distribution

Paquets corrigés publiés par chaque distribution pour cette CVE

Debian DEBIAN-CVE-2026-27474 spip
Ubuntu UBUNTU-CVE-2026-27474 spip

Références

advisory github.com
advisory nvd.nist.gov
advisory vulncheck.com
patch blog.spip.net
web git.spip.net