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.
Published: 2024-10-05
Score: 6.9 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2024-42707 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.
History

Wed, 23 Oct 2024 15:30:00 +0000

Type Values Removed Values Added
First Time appeared Wikimedia wikimedia-extensions-css
CPEs cpe:2.3:a:wikimedia:wikimedia-extensions-css:*:*:*:*:*:*:*:*
Vendors & Products Wikimedia wikimedia-extensions-css
Metrics cvssV3_1

{'score': 8.2, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:L/A:N'}


Mon, 07 Oct 2024 19:15:00 +0000

Type Values Removed Values Added
First Time appeared Wikimedia
Wikimedia mediawiki-extensions-css
CPEs cpe:2.3:a:wikimedia:mediawiki-extensions-css:*:*:*:*:*:*:*:*
Vendors & Products Wikimedia
Wikimedia mediawiki-extensions-css
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Sat, 05 Oct 2024 00:45:00 +0000

Type Values Removed Values Added
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.
Title CSS sanitizer used incorrectly, and is easily bypassed
Weaknesses CWE-116
References
Metrics cvssV4_0

{'score': 6.9, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N'}


Subscriptions

Wikimedia Mediawiki-extensions-css Wikimedia-extensions-css
cve-icon MITRE

Status: PUBLISHED

Assigner: wikimedia-foundation

Published:

Updated: 2024-10-07T17:39:08.435Z

Reserved: 2024-10-03T23:44:16.835Z

Link: CVE-2024-47845

cve-icon Vulnrichment

Updated: 2024-10-07T17:39:02.407Z

cve-icon NVD

Status : Analyzed

Published: 2024-10-05T01:15:12.237

Modified: 2024-10-23T15:00:11.853

Link: CVE-2024-47845

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses