alert http any any -> $HOME_NET any (msg:"ET WEB_SPECIFIC_APPS Grafana Server-Side Open Redirect (CVE-2025-6023)"; flow:established,to_server; http.uri; content:"/user/auth-tokens/rotate|3f|"; fast_pattern; http.uri.raw; content:"redirectTo"; pcre:"/^(?:\x3d|\x25(?:25)?3[dD])[^\x26]*?(?:\x23|\x25(?:25)?23)/R"; reference:url,blog.ethiack.com/blog/grafana-cve-2025-6023-bypass-a-technical-deep-dive; reference:cve,2025-6023; classtype:web-application-attack; sid:2066502; rev:1; metadata:affected_product Grafana, attack_target Server, tls_state TLSDecrypt, created_at 2025_12_30, cve CVE_2025_6023, deployment Perimeter, deployment Internal, deployment SSLDecrypt, confidence High, signature_severity Major, tag Exploit, updated_at 2025_12_30, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1190, mitre_technique_name Exploit_Public_Facing_Application; target:dest_ip;)