What is GHSA-2cq3-2fgh-69rq?

GHSA-2cq3-2fgh-69rq is a security advisory published by GitHub Security Advisories with Medium severity. YesWiki before 4.7.0 contains a stored cross-site scripting vulnerability in the filtertags...

Which CVE IDs does GHSA-2cq3-2fgh-69rq cover?

GHSA-2cq3-2fgh-69rq covers the following CVE IDs: CVE-2026-116203. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-2cq3-2fgh-69rq?

GHSA-2cq3-2fgh-69rq has a CVSS v3 base score of 6.1, published by GitHub Security Advisories.

GHSA-2cq3-2fgh-69rqMediumCVSS 6.1

YesWiki before 4.7.0 contains a stored cross-site scripting vulnerability in the filtertags...

Vendor

GitHub Security Advisories

Published

October 25, 2026

Last Modified

October 25, 2026

🔗 CVE IDs covered (1)

CVE-2026-116203 →

📋 Description

YesWiki before 4.7.0 contains a stored cross-site scripting vulnerability in the filtertags action, which echoes attacker-controlled token values without output encoding. Anonymous attackers can inject markup via action-attribute parameters that bypasses the allow_raw_html gate, executing JavaScript for every page viewer.

🔗 References (4)

https://github.com/YesWiki/yeswiki/security/advisories/GHSA-f53x-3gqx-xq76
https://nvd.nist.gov/vuln/detail/CVE-2026-116203
https://www.vulncheck.com/advisories/yeswiki-before-4.7.0-stored-xss-via-filtertags-action-parameters
https://github.com/advisories/GHSA-2cq3-2fgh-69rq