CVE-2007-2233
Cosign <= 2.0.2 - Authenticated Privilege Escalation via Service Parameter CR Injection
Title source: llmExploitation Summary
EIP tracks 1 public exploit for CVE-2007-2233. PoCs published by Jon Oberheide.
AI-analyzed exploit summary This exploit demonstrates an authentication bypass in the 'cosign' application by injecting malicious input into the POST request, allowing an attacker to assume another user's credentials. The vulnerability arises from inadequate input sanitization in versions prior to 1.9.4b and 2.0.2a.
Description
cosign-bin/cosign.cgi in Cosign 2.0.2 and earlier allows remote authenticated users to perform unauthorized actions as an arbitrary user by using CR (\r) sequences in the service parameter to inject LOGIN and REGISTER commands with the desired username.
Exploits (1)
This exploit demonstrates an authentication bypass in the 'cosign' application by injecting malicious input into the POST request, allowing an attacker to assume another user's credentials. The vulnerability arises from inadequate input sanitization in versions prior to 1.9.4b and 2.0.2a.