ET EXPLOIT Traefik Authentication Bypass via Path Traversal in ReplacePathRegex (CVE-2026-65600)

7.0.35.0SID: 2071869Rev: 1Enabled2 views
Sourceet/open
Fileemerging-exploit.rules
CreatedAugust 31, 2026
UpdatedAugust 31, 2026
Classificationweb-application-attack
alert http any any -> any any (msg:"ET EXPLOIT Traefik Authentication Bypass via Path Traversal in ReplacePathRegex (CVE-2026-65600)"; flow:established,to_server; http.uri; url_decode; content:"/api/../"; fast_pattern; pcre:"/^(?:admin|dashboard|management|actuator|console)/R"; reference:url,github.com/advisories/GHSA-cxjq-mrr5-89rv; reference:cve,2026-65600; classtype:web-application-attack; sid:2071869; rev:1; metadata:affected_product Traefik, attack_target Server, tls_state TLSDecrypt, created_at 2026_08_31, cve CVE_2026_65600, deployment Perimeter, deployment Internal, confidence Medium, signature_severity Major, tag Exploit, updated_at 2026_08_31, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1190, mitre_technique_name Exploit_Public_Facing_Application; target:dest_ip;)

References

urlgithub.com/advisories/GHSA-cxjq-mrr5-89rv
cve2026-65600

Metadata

affected productTraefik
attack targetServer
tls stateTLSDecrypt
created at2026_08_31
deploymentInternal
confidenceMedium
signature severityMajor
tagExploit
updated at2026_08_31
mitre tactic idTA0001
mitre tactic nameInitial_Access
mitre technique idT1190
mitre technique nameExploit_Public_Facing_Application

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