CVE Catalog

CVE-2026-100237

MediumCVSS 6.1
Published: Updated: Translated: NVD NIST

Exploitation Probability (EPSS)

Low risk
0.16%

4th percentile - higher than 4% of all known CVEs

Summary

The Mediawiki - Thanks Extension before versions 1.43.10, 1.45.5, and 1.46.1 contains a Stored XSS vulnerability due to improper input neutralization during web page generation.

Risk Assessment

The risk is the injection of persistent malicious scripts that may execute in other users' browsers, potentially leading to data theft or account takeover.

Recommendation

Upgrade the Mediawiki - Thanks Extension to versions 1.43.10, 1.45.5, or 1.46.1, which include the fix.

Related vulnerabilities

Original NVD description (English source)

Improper neutralization of input during web page generation ('cross-site scripting') vulnerability in The Wikimedia Foundation Mediawiki - Thanks Extension allows Stored XSS. This issue affects Mediawiki - Thanks Extension: from * before 1.43.10/1.45.5/1.46.1.

Vulnerability data from NVD (NIST) · CISA KEV · EPSS