CVE-2026-13706

HighCVSS 8.8/10Last modified Oct 25, 2026

Description

Improper input validation vulnerability in Wikimedia Foundation UrlShortener.

This vulnerability is associated with program files includes/UrlShortenerUtils.Php.

Metrics

CVSS 3.1 8.8/10CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-20

Affected software

VendorProductVersions
Wikimedia FoundationUrlShortener<= 1.46.0, 1.45.4, 1.44.6, 1.43.9

References

Timeline

Published
Jul 1, 2026
Last modified
Oct 25, 2026
NVD status
Analyzed

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CVE-2026-13706: High severity, CVSS 8.8 | Vulnix