CVE-2025-32076 MEDIUM

CVE-2025-32076: Evil regex used to process user-provided data in VisualData

Vendor The Wikimedia Foundation
Product Mediawiki - Visual Data Extension
Weakness CWE-20 · Input validation
Published April 11, 2025
Last update April 11, 2025
View on NVD All CVEs

CVSS base score

6.9/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Confidentiality —
Integrity —

CVSS 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

What the vulnerability does

01Description

Improper Input Validation vulnerability in The Wikimedia Foundation Mediawiki - Visual Data Extension allows HTTP DoS.This issue affects Mediawiki - Visual Data Extension: from 1.39 through 1.43.

Key dates

02Disclosure timeline

April 11, 2025 CVE published
April 11, 2025 Record updated