CVE-2022-26156

CVE-2022-26156 is a medium-severity vulnerability affecting Cherwell Service Management (CSM) 10.2.3, where an attacker can inject a malicious payload into the RelayState parameter to hijack form actions. This allows an attacker to redirect a user's form submission to their own server. The vulnerability has a CVSS score of 6.1, indicating a network attack vector with low complexity, requiring user interaction, and potentially leading to low confidentiality and integrity impacts. There is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.