ET WEB_SPECIFIC_APPS vBulletin Unauthenticated Remote Code Execution (CVE-2026-61511)

7.0.3 5.0SID: 2071327Rev: 1Enabled10 views

Fileemerging-web_specific_apps.rules

CreatedJuly 27, 2026

UpdatedJuly 27, 2026

Classificationweb-application-attack

alert http any any -> [$HOME_NET,$HTTP_SERVERS] any (msg:"ET WEB_SPECIFIC_APPS vBulletin Unauthenticated Remote Code Execution (CVE-2026-61511)"; reference:url,ssd-disclosure.com/vbulletin-runtime-template-runmaths-preauth-rce/; reference:cve,2026-61511; classtype:web-application-attack; sid:2071327; rev:1; metadata:affected_product vBulletin, attack_target Server, tls_state TLSDecrypt, created_at 2026_07_27, cve CVE_2026_61511, deployment Perimeter, deployment Internal, deployment SSLDecrypt, confidence High, signature_severity Major, tag Exploit, updated_at 2026_07_27, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1190, mitre_technique_name Exploit_Public_Facing_Application;)

Detection details are hidden.

References

url	ssd-disclosure.com/vbulletin-runtime-template-runmaths-preauth-rce/
cve	2026-61511

Metadata

affected productvBulletin

attack targetServer

tls stateTLSDecrypt

created at2026_07_27

cve

CVE-2026-61511

deploymentSSLDecrypt

confidenceHigh

signature severityMajor

tagExploit

updated at2026_07_27

mitre tactic idTA0001

mitre tactic nameInitial_Access

mitre technique idT1190

mitre technique nameExploit_Public_Facing_Application

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