CVE-2025-62662 - Vulnerability Details - OpenCVE

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

The EPSS score is 0.00047.

Key SSVC decision points have not yet been added.

No data.

No data.

No data.

No data.

Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
https://gerrit.wikimedia.org/r/q/I91bba2b570643ef74e6c210e7250e05cd2aa388e
https://phabricator.wikimedia.org/T402146

History

Sat, 18 Oct 2025 04:30:00 +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 - AdvancedSearch Extension allows Stored XSS.This issue affects Mediawiki - AdvancedSearch Extension: from master before 1.39.
Title		Stored XSS through system messages in AdvancedSearch
Weaknesses		CWE-79
References		https://gerrit.wikimedia.org/r/q/I91bba2b570643ef74e6c210e7250e05cd2aa388e https://phabricator.wikimedia.org/T402146
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: 2025-10-18T04:19:31.193Z

Updated: 2025-10-18T04:19:31.193Z

Reserved: 2025-10-18T04:03:51.879Z

Link: CVE-2025-62662

Vulnrichment

No data.

NVD

Status : Received

Published: 2025-10-18T05:15:33.830

Modified: 2025-10-18T05:15:33.830

Link: CVE-2025-62662

Redhat

No data.

OpenCVE Enrichment

No data.

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