CVE-2024-47845: Improper Encoding or Escaping of Output vulnerability in The Wikimedia Foundation Mediawiki - CSS Extension allows Code Injection.This issue affects Mediawiki…

PriorityP340high8.2CVSS 3.1

AVNACLPRNUIRSCCHILAN

EPSS

0.38%

29.7th percentile

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.

Affected

6 ranges

Vendor	Product	Version range	Fixed in
the_wikimedia_foundation	mediawiki_css_extension	>= 1.39.x < 1.39.9	1.39.9
the_wikimedia_foundation	mediawiki_css_extension	>= 1.41.x < 1.41.3	1.41.3
the_wikimedia_foundation	mediawiki_css_extension	>= 1.42.x < 1.42.2	1.42.2
wikimedia	wikimedia-extensions-css	>= 1.39.0 < 1.39.9	1.39.9
wikimedia	wikimedia-extensions-css	>= 1.41.0 < 1.41.3	1.41.3
wikimedia	wikimedia-extensions-css	>= 1.42.0 < 1.42.2	1.42.2

CVSS provenance

nvdv3.18.2HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:L/A:N

nvdv4.06.9MEDIUMCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

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