CVE-2026-0311 Checkov by Prisma Cloud: Server-Side Request Forgery Vulnerability
A local unauthenticated user can exploit a Server-Side Request Forgery flaw in Checkov to make unauthorized network requests to internal services.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2026-0311?
CVE-2026-0311 is a low-severity server-side request forgery vulnerability in Palo Alto Networks Checkov by Prisma Cloud, published on 14 Oct 2026. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.
Official description
A server-side request forgery vulnerability in Palo Alto Networks Checkov by Prisma® Cloud enables a local unauthenticated user to make unauthorized network requests from host to internal services.
Weakness: CWE-918
Which versions are affected by CVE-2026-0311?
How do I fix CVE-2026-0311?
No fix has been published for CVE-2026-0311 yet. Limit exposure of the affected software until one is available.
Upgrade, and send outbound requests through an allow-list that blocks internal addresses. More about Server-side request forgery.
Is CVE-2026-0311 being exploited?
There is no known exploitation of CVE-2026-0311 in the wild and no public exploit code.
Sources
Also known as GHSA-c29w-h8jf-rqpv.