VULNERABILITY INTELLIGENCE

CVE-2025-53490

CVSS score5.6 MEDIUM
EPSS probability0.25%
CISA KEVNot currently listed
Published2025-07-03
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L

Description

Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Wikimedia Foundation Mediawiki - CampaignEvents Extension allows Cross-Site Scripting (XSS).This issue affects Mediawiki - CampaignEvents Extension: from 1.43.X before 1.43.2.

Weakness classification

  • c4f26cc8-17ff-4c99-b5e2-38fc1793eacc: CWE-79

Primary references