What is GHSA-vcfr-hfg8-h8gf?

GHSA-vcfr-hfg8-h8gf is a security advisory published by GitHub Security Advisories with Critical severity. Unauthenticated Deserialization of untrusted data in Youzify \u003c= 1.3.7 versions.

Which CVE IDs does GHSA-vcfr-hfg8-h8gf cover?

GHSA-vcfr-hfg8-h8gf covers the following CVE IDs: CVE-2026-73397. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-vcfr-hfg8-h8gf?

GHSA-vcfr-hfg8-h8gf has a CVSS v3 base score of 9.8, published by GitHub Security Advisories.

GHSA-vcfr-hfg8-h8gfCriticalCVSS 9.8

Unauthenticated Deserialization of untrusted data in Youzify <= 1.3.7 versions.

Vendor

GitHub Security Advisories

Published

August 18, 2026

Last Modified

August 18, 2026

🔗 CVE IDs covered (1)

CVE-2026-73397 →

📋 Description

Unauthenticated Deserialization of untrusted data in Youzify <= 1.3.7 versions.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-73397
https://patchstack.com/database/wordpress/plugin/youzify/vulnerability/wordpress-youzify-plugin-1-3-7-deserialization-of-untrusted-data-vulnerability?_s_id=cve
https://github.com/advisories/GHSA-vcfr-hfg8-h8gf