CVE-2025-3469

NONE EPSS 26.0%

Published Apr 10, 20251y ago · Modified Jun 17, 20261w ago

0.0 CVSS 4.0

Low

Published Apr 10, 2025 1y ago

Last Modified Jun 17, 2026 1w ago

Description

Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Wikimedia Foundation MediaWiki. This vulnerability is associated with program files includes/htmlform/fields/HTMLMultiSelectField.Php. This issue affects MediaWiki: before 1.39.12, 1.42.6, 1.43.1.

CVSS Details

Base Score

0.0

Exploitability

—

Impact

—

Vector string

CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:M/U:Green

Attack Vector Network

Attack Complexity Low

Privileges Required None

User Interaction None

Scope X

Threat Intelligence

EPSS Exploit Probability

26.0% percentile

Exploit & Patch Status

No Known Exploit

No Patch Available

Weaknesses 1

CWE-79 Cross-site Scripting Injection

References 2

lists.debian.org https://lists.debian.org/debian-lts-announce/2025/07/msg00012.html
phabricator.wikimedia.org https://phabricator.wikimedia.org/T358689

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.