What is GHSA-34w2-p54f-fxmp?

GHSA-34w2-p54f-fxmp is a security advisory published by GitHub Security Advisories with Critical severity. An issue in Halo 2.25.4 allows a remote attacker to execute arbitrary code via the PluginEndpoint...

Which CVE IDs does GHSA-34w2-p54f-fxmp cover?

GHSA-34w2-p54f-fxmp covers the following CVE IDs: CVE-2026-67919. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-34w2-p54f-fxmp?

GHSA-34w2-p54f-fxmp has a CVSS v3 base score of 9.8, published by GitHub Security Advisories.

GHSA-34w2-p54f-fxmpCriticalCVSS 9.8

An issue in Halo 2.25.4 allows a remote attacker to execute arbitrary code via the PluginEndpoint...

Vendor

GitHub Security Advisories

Published

August 18, 2026

Last Modified

August 18, 2026

🔗 CVE IDs covered (1)

CVE-2026-67919 →

📋 Description

An issue in Halo 2.25.4 allows a remote attacker to execute arbitrary code via the PluginEndpoint.java, installFromUri method, and DefaultPluginApplicationContextFactory components

🔗 References (4)

https://nvd.nist.gov/vuln/detail/CVE-2026-67919
https://gist.github.com/unpredictable21/d392c26986e81a95676f2a370ecb272b
https://github.com/halo-dev/halo/blob/main/README.md
https://github.com/advisories/GHSA-34w2-p54f-fxmp