CVE-2026-0313 Cortex XSOAR: OS Command Injection Vulnerability
An authenticated administrator can execute arbitrary OS commands on remote endpoints via the OS Query content pack in Cortex XSOAR and XSIAM.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-0313?
CVE-2026-0313 is a medium-severity command injection vulnerability in Palo Alto Networks Cortex XSIAM OS Query, published on 14 Oct 2026. An attacker needs administrator access to exploit it, with no action from the victim.
Official description
A command injection vulnerability in Palo Alto Networks Cortex XSOAR and Cortex XSIAM OS Query content pack enables an authenticated administrator to execute arbitrary OS commands on remote endpoints.
Weakness: CWE-78
Which versions are affected by CVE-2026-0313?
How do I fix CVE-2026-0313?
No fix has been published for CVE-2026-0313 yet. Limit exposure of the affected software until one is available.
Upgrade, and pass arguments to programs as a list instead of through a shell. More about Command injection.
Is CVE-2026-0313 being exploited?
There is no known exploitation of CVE-2026-0313 in the wild and no public exploit code.
Sources
Also known as GHSA-mxh3-wwwc-mx62.