CVE-2024-47845

HIGH

The Wikimedia Foundation Mediawiki - CSS Extension <1.39.9-1.41.3-1...

Title source: llm
STIX 2.1

Description

Improper Encoding or Escaping of Output vulnerability in The Wikimedia Foundation Mediawiki - CSS Extension allows Code Injection.This issue affects Mediawiki - CSS Extension: from 1.39.X before 1.39.9, from 1.41.X before 1.41.3, from 1.42.X before 1.42.2.

References (3)

Scores

CVSS v3 8.2
EPSS 0.0040
EPSS Percentile 60.6%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:L/A:N

CISA SSVC

Vulnrichment
Exploitation poc
Automatable yes
Technical Impact partial

Details

CWE
CWE-116
Status published
Products (1)
wikimedia/wikimedia-extensions-css 1.39.0 - 1.39.9
Published Oct 05, 2024
Tracked Since Feb 18, 2026