Vulnerability Report

CVE-2025-53489

Title: Mediawiki Cross-Site Scripting (XSS)

XSS

Proof Of Concept

No public PoC currently indexed for CVE-2025-53489.

CWE Category CWE-79

Published Date Jul 03, 2025

Modified Date Oct 01, 2025

Exploit Status Not Found

Score 5.6 CVSS v3.1

Exploit Probability (EPSS)

0.40%

Vulnerability Summary

CVE-2025-53489: Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Wikimedia Foundation Mediawiki - GoogleDocs4MW Extension allows Cross-Site Scripting (XSS).This issue affects Mediawiki - GoogleDocs4MW Extension: from 1.42.X before 1.42.7, from 1.43.X before 1.43.2.

Impacted Vendors

mediawiki 1

jackphoenix 1

Reference Links

https://gerrit.wikimedia.org/r/c/mediawiki/extensions/GoogleDocs4MW/+/1155269 https://phabricator.wikimedia.org/T395949

CVSS v3.1

Source Entity 134c704f-9b21-4f2e-91b3-4a467353bcc0

Severity MEDIUM

5.6

Attack Vector

NETWORK

Complexity

HIGH

Privileges

N/A

Interaction

NONE

Confidentiality

N/A

Integrity

N/A

Availability

N/A

Scope

UNCHANGED

RAW VECTOR CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L

Associated Attack Patterns (CAPEC)

Total: Patterns

CVE-2025-53489 Exploits & PoCs (Proof Of Concept)

No public PoCs found in our database for this CVE.

October 01, 2025 MODIFIED

Vulnerability data or affected products updated.

October 01, 2025 MODIFIED

Vulnerability data updated via NVD.

July 03, 2025 PUBLISHED

Vulnerability first announced in NVD.

Attack Vector Matrix

Access Vector NETWORK

Complexity HIGH

Privileges N/A

Interaction NONE

CVSS Vector String


                                    CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L

Affected Stack

No specific products linked.