What is GHSA-5hfr-j85r-7cqx?

GHSA-5hfr-j85r-7cqx is a security advisory published by GitHub Security Advisories with Critical severity. Unauthenticated PHP Object Injection in WP Activity Log \u003c= 5.6.3.1 versions.

Which CVE IDs does GHSA-5hfr-j85r-7cqx cover?

GHSA-5hfr-j85r-7cqx covers the following CVE IDs: CVE-2026-54806. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-5hfr-j85r-7cqx?

GHSA-5hfr-j85r-7cqx has a CVSS v3 base score of 9.8, published by GitHub Security Advisories.

GHSA-5hfr-j85r-7cqxCriticalCVSS 9.8

Unauthenticated PHP Object Injection in WP Activity Log <= 5.6.3.1 versions.

Vendor

GitHub Security Advisories

Published

June 17, 2026

Last Modified

June 17, 2026

🔗 CVE IDs covered (1)

CVE-2026-54806 →

📋 Description

Unauthenticated PHP Object Injection in WP Activity Log <= 5.6.3.1 versions.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-54806
https://patchstack.com/database/wordpress/plugin/wp-security-audit-log/vulnerability/wordpress-wp-activity-log-plugin-5-6-3-1-php-object-injection-vulnerability?_s_id=cve
https://github.com/advisories/GHSA-5hfr-j85r-7cqx