CVE-2025-53499

Published Jul 7, 2025

Last updated 10 days ago

CVSS critical 9.1

Overview

Description
Missing Authorization vulnerability in Wikimedia Foundation Mediawiki - AbuseFilter Extension allows Unauthorized Access.This issue affects Mediawiki - AbuseFilter Extension: from 1.43.X before 1.43.2.
Source
c4f26cc8-17ff-4c99-b5e2-38fc1793eacc
NVD status
Awaiting Analysis

Risk scores

CVSS 3.1

Type
Secondary
Base score
9.1
Impact score
5.2
Exploitability score
3.9
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Severity
CRITICAL

Weaknesses

c4f26cc8-17ff-4c99-b5e2-38fc1793eacc
CWE-862

Social media

Hype score
Not currently trending

  1. CVE-2025-53499 : Missing Authorization vulnerability in Wikimedia Foundation Mediawiki - AbuseFilter Extension allows Unauthorized Access.This issue affects Mediawiki - AbuseFilter … https://t.co/bV2bdZXBgv

    @CVEnew

    7 Jul 2025

    424 Impressions

    0 Retweets

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    0 Replies

    0 Quotes

References

Sources include official advisories and independent security research.