CVE-2025-62667 - Vulnerability Details - OpenCVE

ReportizFlow

Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in The Wikimedia Foundation Mediawiki - GrowthExperiments Extension allows Stored XSS.This issue affects Mediawiki - GrowthExperiments Extension: from master before 1.39.

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 none

Automatable no

Technical Impact partial

Vendors	Products
Mediawiki	Mediawiki

No data.

No data.

References

Link	Providers
https://gerrit.wikimedia.org/r/q/Iafd0acccf9a5c20d9e955d7bc3de1304968401ec
https://phabricator.wikimedia.org/T402698

History

Mon, 20 Oct 2025 16:15:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Mon, 20 Oct 2025 13:30:00 +0000

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

Sat, 18 Oct 2025 05:00:00 +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 - GrowthExperiments Extension allows Stored XSS.This issue affects Mediawiki - GrowthExperiments Extension: from master before 1.39.
Title		Stored XSS through article extracts in GrowthExperiments
Weaknesses		CWE-79
References		https://gerrit.wikimedia.org/r/q/Iafd0acccf9a5c20d9e955d7bc3de1304968401ec https://phabricator.wikimedia.org/T402698
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: 2025-10-18T04:42:30.610Z

Updated: 2025-10-20T16:02:21.267Z

Reserved: 2025-10-18T04:03:51.880Z

Link: CVE-2025-62667

Vulnrichment

Updated: 2025-10-20T16:02:17.232Z

NVD

Status : Awaiting Analysis

Published: 2025-10-18T05:15:34.323

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

Link: CVE-2025-62667

Redhat

No data.

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