alert http $EXTERNAL_NET any -> $HTTP_SERVERS $HTTP_PORTS (msg:"VEDAS CVE-2026-18577 Nable - Authentication Bypass"; flow:established,to_server; http.uri; content:"login"; nocase; fast_pattern; classtype:web-application-attack; reference:cve,CVE-2026-18577; reference:url,https://www.exploit.observer/?keyword=CVE-2026-18577&match=exact; reference:url,https://subdomain.center/?engine=ammonites&keyword=nable&match=exact; sid:1010201; rev:1;)