Unrated severityNVD Advisory· Published Feb 25, 2026· Updated Mar 5, 2026
SPIP jeux < 4.1.1 Reflected XSS via index Parameters
CVE-2026-27746
Description
The SPIP jeux plugin versions prior to 4.1.1 contain a reflected cross-site scripting (XSS) vulnerability in the pre_propre pipeline. The plugin incorporates untrusted request parameters into HTML output without proper output encoding, allowing attackers to inject arbitrary script content into pages that render a jeux block. When a victim is induced to visit a crafted URL, the injected content is reflected into the response and executed in the victim's browser context.
Affected products
2- SPIP/jeuxv5Range: 0
Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
5- git.spip.net/spip-contrib-extensions/jeux/-/commit/3d240cffb258491acd72f8b37579e8a7417740ffmitrepatch
- chocapikk.com/posts/2026/spip-plugins-vulnerabilities/mitretechnical-descriptionexploit
- blog.spip.net/Mise-a-jour-de-securite-sortie-de-SPIP-4-4-10.htmlmitrevendor-advisory
- www.vulncheck.com/advisories/spip-jeux-reflected-xss-via-index-parametersmitrethird-party-advisory
- plugins.spip.net/jeuxmitreproduct
News mentions
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