S2RFI in Palo Alto Networks Checkov by Prisma Cloud
CVE-2026-0311 Published on October 14, 2026
Checkov by Prisma Cloud: Server-Side Request Forgery Vulnerability
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.
Vulnerability Analysis
CVE-2026-0311 can be exploited with local system access. This vulnerability is considered to have a low attack complexity. The potential impact of an exploit of this vulnerability is considered to have no impact on confidentiality and integrity and availability.
Timeline
Initial Publication.
Weakness Type
What is a SSRF Vulnerability?
The web server receives a URL or similar request from an upstream component and retrieves the contents of this URL, but it does not sufficiently ensure that the request is being sent to the expected destination. By providing URLs to unexpected hosts or ports, attackers can make it appear that the server is sending the request, possibly bypassing access controls such as firewalls that prevent the attackers from accessing the URLs directly. The server can be used as a proxy to conduct port scanning of hosts in internal networks, use other URLs such as that can access documents on the system (using file://), or use other protocols such as gopher:// or tftp://, which may provide greater control over the contents of requests.
CVE-2026-0311 has been classified to as a SSRF vulnerability or weakness.
Products Associated with CVE-2026-0311
Want to know whenever a new CVE is published for Palo Alto Networks Checkov By Prisma Cloud? stack.watch will email you.
Affected Versions
Palo Alto Networks Checkov by Prisma Cloud:- Before 3.2.533 is affected.