CVE-2025-62695 - Vulnerability Details - OpenCVE

ReportizFlow

Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in The Wikimedia Foundation Mediawiki - WikiLambda Extension allows Stored XSS.This issue affects Mediawiki - WikiLambda Extension: master.

Attack Vector Network

Attack Complexity Low

Privileges Required None

Attack Requirements None

User Interaction None

Vulnerable System Confidentiality Impact Low

Vulnerable System Integrity Impact Low

Vulnerable System Availability Impact Low

Subsequent System Confidentiality Impact Low

Subsequent System Integrity Impact Low

Subsequent System Availability Impact Low

No CVSS v3.1

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploitation poc

Automatable yes

Technical Impact partial

Vendors	Products
Mediawiki	Mediawiki

No data.

No data.

References

Link	Providers
https://gerrit.wikimedia.org/r/c/mediawiki/extensions/WikiLambda/+/1173952
https://phabricator.wikimedia.org/T400500

History

Tue, 21 Oct 2025 15:15:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Tue, 21 Oct 2025 09:45:00 +0000

Type	Values Removed	Values Added
First Time appeared		Mediawiki Mediawiki mediawiki
Vendors & Products		Mediawiki Mediawiki mediawiki

Tue, 21 Oct 2025 04:15:00 +0000

Type	Values Removed	Values Added
Description		Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in The Wikimedia Foundation Mediawiki - WikiLambda Extension allows Stored XSS.This issue affects Mediawiki - WikiLambda Extension: master.
Title		Stored XSS through system messages
Weaknesses		CWE-79
References		https://gerrit.wikimedia.org/r/c/mediawiki/extensions/WikiLambda/+/1173952 https://phabricator.wikimedia.org/T400500
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:L/SC:L/SI:L/SA:L'}`

MITRE

Status: PUBLISHED

Assigner: wikimedia-foundation

Published: 2025-10-21T04:02:00.666Z

Updated: 2025-10-21T14:08:56.363Z

Reserved: 2025-10-20T17:42:38.150Z

Link: CVE-2025-62695

Vulnrichment

Updated: 2025-10-21T13:42:33.472Z

NVD

Status : Awaiting Analysis

Published: 2025-10-21T04:16:07.250

Modified: 2025-10-21T19:31:25.450

Link: CVE-2025-62695

Redhat

No data.

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