CVE-2026-27746

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2026-27746
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.

6.1 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

References
Link Resource
https://blog.spip.net/Mise-a-jour-de-securite-sortie-de-SPIP-4-4-10.html Release Notes
https://chocapikk.com/posts/2026/spip-plugins-vulnerabilities/ Third Party Advisory
https://git.spip.net/spip-contrib-extensions/jeux/-/commit/3d240cffb258491acd72f8b37579e8a7417740ff Patch
https://plugins.spip.net/jeux Product
https://www.vulncheck.com/advisories/spip-jeux-reflected-xss-via-index-parameters Third Party Advisory
Configurations

Configuration 1 (hide)

cpe:2.3:a:spip:jeux:*:*:*:*:*:*:*:*
History

27 Feb 2026, 19:24

Type Values Removed Values Added
References () https://blog.spip.net/Mise-a-jour-de-securite-sortie-de-SPIP-4-4-10.html - () https://blog.spip.net/Mise-a-jour-de-securite-sortie-de-SPIP-4-4-10.html - Release Notes
References () https://chocapikk.com/posts/2026/spip-plugins-vulnerabilities/ - () https://chocapikk.com/posts/2026/spip-plugins-vulnerabilities/ - Third Party Advisory
References () https://git.spip.net/spip-contrib-extensions/jeux/-/commit/3d240cffb258491acd72f8b37579e8a7417740ff - () https://git.spip.net/spip-contrib-extensions/jeux/-/commit/3d240cffb258491acd72f8b37579e8a7417740ff - Patch
References () https://plugins.spip.net/jeux - () https://plugins.spip.net/jeux - Product
References () https://www.vulncheck.com/advisories/spip-jeux-reflected-xss-via-index-parameters - () https://www.vulncheck.com/advisories/spip-jeux-reflected-xss-via-index-parameters - Third Party Advisory
First Time Spip jeux
Spip
CPE cpe:2.3:a:spip:jeux:*:*:*:*:*:*:*:*

26 Feb 2026, 21:28

Type Values Removed Values Added
References
  • () https://blog.spip.net/Mise-a-jour-de-securite-sortie-de-SPIP-4-4-10.html -

25 Feb 2026, 16:23

Type Values Removed Values Added
References
  • () https://chocapikk.com/posts/2026/spip-plugins-vulnerabilities/ -
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 6.1

25 Feb 2026, 04:16

Type Values Removed Values Added
New CVE
Information

Published : 2026-02-25 04:16

Updated : 2026-02-27 19:24

NVD link : CVE-2026-27746

Mitre link : CVE-2026-27746

CVE.ORG link : CVE-2026-27746

JSON object : View

Products Affected

spip

  • jeux
CWE
CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')