CVE-2025-53494 - Vulnerability Details - OpenCVE

Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Wikimedia Foundation Mediawiki - TwoColConflict Extension allows Stored XSS.This issue affects Mediawiki - TwoColConflict Extension: from 1.39.X before 1.39.13, from 1.42.X before 1.42.7, from 1.43.X before 1.43.2.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact Low

Integrity Impact Low

Availability Impact None

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploitation none

Automatable yes

Technical Impact partial

No data.

No data.

No data.

References

Link	Providers
https://gerrit.wikimedia.org/r/c/mediawiki/extensions/TwoColConflict/+/1150011
https://phabricator.wikimedia.org/T394938

History

Wed, 02 Jul 2025 15:15:00 +0000

Type	Values Removed	Values Added
Metrics		cvssV3_1 `{'score': 6.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N'}` ssvc `{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Wed, 02 Jul 2025 14:45:00 +0000

Type	Values Removed	Values Added
Description		Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Wikimedia Foundation Mediawiki - TwoColConflict Extension allows Stored XSS.This issue affects Mediawiki - TwoColConflict Extension: from 1.39.X before 1.39.13, from 1.42.X before 1.42.7, from 1.43.X before 1.43.2.
Title		Stored XSS in TwoColConflict
Weaknesses		CWE-79
References		https://gerrit.wikimedia.org/r/c/mediawiki/extensions/TwoColConflict/+/1150011 https://phabricator.wikimedia.org/T394938

MITRE

Status: PUBLISHED

Assigner: wikimedia-foundation

Published: 2025-07-02T14:24:54.021Z

Updated: 2025-07-02T14:54:06.741Z

Reserved: 2025-06-30T15:36:34.119Z

Link: CVE-2025-53494

Vulnrichment

Updated: 2025-07-02T14:53:49.237Z

NVD

Status : Awaiting Analysis

Published: 2025-07-02T15:15:28.293

Modified: 2025-07-03T15:13:53.147

Link: CVE-2025-53494

Redhat

No data.

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