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CVE-2018-1000225

Description

Cobbler version Verified as present in Cobbler versions 2.6.11+, but code inspection suggests at least 2.0.0+ or possibly even older versions may be vulnerable contains a Cross Site Scripting (XSS) vulnerability in cobbler-web that can result in Privilege escalation to admin.. This attack appear to be exploitable via "network connectivity". Sending unauthenticated JavaScript payload to the Cobbler XMLRPC API (/cobbler_api).

POC

Reference

- https://github.com/cobbler/cobbler/issues/1917

- https://movermeyer.com/2018-08-02-privilege-escalation-exploits-in-cobblers-api/

Github

No PoCs found on GitHub currently.