Description
Improper neutralization of input during web page generation ('cross-site scripting') vulnerability in The Wikimedia Foundation Mediawiki - Score Extension allows Cross-Site Scripting (XSS).This issue affects Mediawiki - Score Extension.
Published: 2026-04-07
Score: 6.9 Medium
EPSS: n/a
KEV: No
Impact: n/a
Action: n/a
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History

Tue, 07 Apr 2026 22:30:00 +0000

Type Values Removed Values Added
Description Improper neutralization of input during web page generation ('cross-site scripting') vulnerability in The Wikimedia Foundation Mediawiki - Score Extension allows Cross-Site Scripting (XSS).This issue affects Mediawiki - Score Extension.
Title Stored XSS in Score due to usage of non-reserved data attributes
Weaknesses CWE-79
References
Metrics cvssV4_0

{'score': 6.9, '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'}

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cve-icon MITRE

Status: PUBLISHED

Assigner: wikimedia-foundation

Published:

Updated: 2026-04-07T22:11:03.681Z

Reserved: 2026-04-07T21:25:36.589Z

Link: CVE-2026-39936

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-04-07T23:16:27.530

Modified: 2026-04-07T23:16:27.530

Link: CVE-2026-39936

cve-icon Redhat

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cve-icon OpenCVE Enrichment

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Weaknesses