CVE-2025-53498

MEDIUM EPSS 15.7%

Published Jul 7, 202511mo ago · Modified Jun 17, 20261w ago

5.3 CVSS 3.1

Medium

Published Jul 7, 2025 11mo ago

Last Modified Jun 17, 2026 1w ago

Description

Insufficient Logging vulnerability in Wikimedia Foundation Mediawiki - AbuseFilter Extension allows Data Leakage Attacks.This issue affects Mediawiki - AbuseFilter Extension: from 1.43.X before 1.43.2.

CVSS Details

Base Score

5.3

Exploitability

3.9

Impact

1.4

Vector string

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

Attack Vector Network

Attack Complexity Low

Privileges Required None

User Interaction None

Scope Unchanged

Confidentiality Low

Integrity None

Availability None

Threat Intelligence

EPSS Exploit Probability

15.7% percentile

Exploit & Patch Status

No Known Exploit

No Patch Available

Weaknesses 1

CWE-778

References 2

gerrit.wikimedia.org https://gerrit.wikimedia.org/r/c/mediawiki/extensions/AbuseFilter/+/1166844
phabricator.wikimedia.org https://phabricator.wikimedia.org/T397221

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.