CVE-2025-32073 - System message XSS in HTMLTags

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MEDIUM

System message XSS in HTMLTags

Published Apr 11, 2025

5.4

MEDIUM

CVSS 3.1

EPSS 0.22%

Description

Improper Input Validation vulnerability in The Wikimedia Foundation Mediawiki - HTML Tags allows Cross-Site Scripting (XSS).This issue affects Mediawiki - HTML Tags: from 1.39 through 1.43.

Affected products

Vendor The Wikimedia Foundation Product Mediawiki - HTML Tags Default
unaffected
Affected
- ≥ 1.39, ≤ 1.43

Default status is the baseline for the product. Each version can override it (patched versions can be marked unaffected).

Vendor	Product	Default status	Versions
The Wikimedia Foundation	Mediawiki - HTML Tags	unaffected	Affected ≥ 1.39, ≤ 1.43

Remediation

No remediation recorded yet.

Weaknesses (1)

CWE-20

Improper Input Validation

References (3)

Link	Providers	Tags
https://euvd.enisa.europa.eu/vulnerability/EUVD-2025-10819		Advisory
https://gerrit.wikimedia.org/r/c/mediawiki/extensions/HTMLTags/+/1121056
https://phabricator.wikimedia.org/T386337

Change history (0)

No recorded changes yet.

Sources

CVE.org / MITRE

Status PUBLISHED

Assigner wikimedia-foundation

Published Apr 11, 2025

Updated Jul 7, 2025

Reserved Apr 3, 2025

Link CVE-2025-32073

CISA Vulnrichment

Updated Apr 11, 2025

NVD

Status Deferred

Modified Jun 17, 2026

Link CVE-2025-32073

Red Hat

No data

ENISA EUVD

Assigner wikimedia-foundation

Published Apr 11, 2025

Updated Jul 7, 2025

Link EUVD-2025-10819

GitHub

No data