CVE-2026-77608

Published: Sep 18, 2026Modified: Sep 24, 2026

6.1

Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Exploitability: 2.8 / Impact: 2.7

Source: security-advisories@github.com (Secondary)

Description

Semantic MediaWiki is a free, open-source extension to MediaWiki that lets users store and query data within the wiki's pages. Prior to version 7.2.0, when the `value` parameter was reflected back into rendered output and error messaging paths without enough output-context encoding. Version 7.2.0 fixes the issue.

Related CWEs

CWE-79

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

The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

References (2)

https://github.com/SemanticMediaWiki/SemanticMediaWiki/releases/tag/7.2.0

Source: security-advisories@github.com

https://github.com/SemanticMediaWiki/SemanticMediaWiki/security/advisories/GHSA-59xw-qv23-j3rc

Source: security-advisories@github.com

Timeline

No history available yet.