What is GHSA-ggfh-fv42-r856?

GHSA-ggfh-fv42-r856 is a security advisory published by GitHub Security Advisories with Medium severity. Guardian language-system fails to sanitize the name GET parameter before outputting it into an...

Which CVE IDs does GHSA-ggfh-fv42-r856 cover?

GHSA-ggfh-fv42-r856 covers the following CVE IDs: CVE-2026-34096. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-ggfh-fv42-r856?

GHSA-ggfh-fv42-r856 has a CVSS v3 base score of 4.6, published by GitHub Security Advisories.

GHSA-ggfh-fv42-r856MediumCVSS 4.6

Guardian language-system fails to sanitize the name GET parameter before outputting it into an...

Vendor

GitHub Security Advisories

Published

July 1, 2026

Last Modified

July 1, 2026

🔗 CVE IDs covered (1)

CVE-2026-34096 →

📋 Description

Guardian language-system fails to sanitize the name GET parameter before outputting it into an HTML input value attribute in designer.php (line 57). An authenticated attacker can craft a URL containing script tags that execute in the victim's browser session.

🔗 References (4)

https://nvd.nist.gov/vuln/detail/CVE-2026-34096
https://gist.github.com/cyberinforepo/d5b2771d82e1b31b8fc1c33052e08dad
https://www.vulncheck.com/advisories/guardian-language-system-xss-via-designer-php-name-parameter
https://github.com/advisories/GHSA-ggfh-fv42-r856