CVE-2026-67919 Code injection in n/a
Remote attackers can execute arbitrary code in Halo CMS via the plugin installation endpoint, requiring immediate upgrades.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-67919?
CVE-2026-67919 is a critical code injection vulnerability in n/a, published on 17 Aug 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official 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
Weakness: CWE-94
Which versions are affected by CVE-2026-67919?
How do I fix CVE-2026-67919?
No fix has been published for CVE-2026-67919 yet. Limit exposure of the affected software until one is available.
Upgrade, and never evaluate templates, expressions or code built from user input. More about Code injection.
Is CVE-2026-67919 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-67919 exists.
Public exploit code: 2 proofs of concept on GitHub.
Sources
Also known as GHSA-34w2-p54f-fxmp.