What is GHSA-5x82-gw26-c8r3?

GHSA-5x82-gw26-c8r3 is a security advisory published by GitHub Security Advisories with Critical severity. Cross-Site Request Forgery (CSRF) vulnerability exists in Halo CMS versions up to 2.25.4 via the...

Which CVE IDs does GHSA-5x82-gw26-c8r3 cover?

GHSA-5x82-gw26-c8r3 covers the following CVE IDs: CVE-2026-67921. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-5x82-gw26-c8r3?

GHSA-5x82-gw26-c8r3 has a CVSS v3 base score of 9.3, published by GitHub Security Advisories.

GHSA-5x82-gw26-c8r3CriticalCVSS 9.3

Cross-Site Request Forgery (CSRF) vulnerability exists in Halo CMS versions up to 2.25.4 via the...

Vendor

GitHub Security Advisories

Published

August 18, 2026

Last Modified

August 20, 2026

🔗 CVE IDs covered (1)

CVE-2026-67921 →

📋 Description

Cross-Site Request Forgery (CSRF) vulnerability exists in Halo CMS versions up to 2.25.4 via the CorsConfigurer.java and the CsrfConfigurer.java components. This allows a remote attacker to execute arbitrary code.

🔗 References (4)

https://nvd.nist.gov/vuln/detail/CVE-2026-67921
https://gist.github.com/unpredictable21/01b053bcf8bb5a3c557df92f5c2c3c30
https://github.com/halo-dev/halo
https://github.com/advisories/GHSA-5x82-gw26-c8r3