{"schema":"threatline.record/2","record":{"id":"CVE-2019-16759","aliases":[],"summary":"vBulletin PHP Module Remote Code Execution Vulnerability","details":"The PHP module within vBulletin contains an unspecified vulnerability that allows for remote code execution via the widgetConfig[code] parameter in an ajax/render/widget_php routestring request.","categories":["Unclassified"],"product":"vBulletin","vendor":"vBulletin","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2019-16759","source_modified_at":"2025-10-21T23:45:30.090Z","fetched_at":"2026-10-23T18:42:43.628194Z","product":"n/a","vendor":"n/a","versions":[{"status":"affected","version":"n/a"}],"defaultStatus":null}],"fixed_versions":[],"cvss":9.8,"severity":"Critical","kev":{"listed":true,"date_added":"2021-11-03","due_date":"2022-05-03","required_action":"Apply updates per vendor instructions.","ransomware_campaign_use":"Unknown"},"epss":{"probability":0.99728,"percentile":0.99953,"score_date":"2026-10-23"},"published_at":"2019-09-24T21:01:49.000Z","modified_at":"2025-10-21T23:45:30.090Z","provenance":[{"source":"CISA KEV","url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23T17:00:09.9001Z"},{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2019-16759","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2025-10-21T23:45:30.090Z"},{"source":"Metasploit","url":"https://github.com/rapid7/metasploit-framework/blob/master/modules/exploits/multi/http/vbulletin_widgetconfig_rce.rb","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2019-09-23"},{"source":"Exploit-DB","url":"https://www.exploit-db.com/exploits/47447","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2019-09-23"},{"source":"Exploit-DB","url":"https://www.exploit-db.com/exploits/47437","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2019-09-30"},{"source":"Nuclei","url":"https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2019/CVE-2019-16759.yaml","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":null},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2019-16759","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CISA KEV","CVE List","Metasploit","Exploit-DB","Nuclei","EPSS"],"references":[{"url":"https://nvd.nist.gov/vuln/detail/CVE-2019-16759","source":"CISA KEV"},{"source":"CVE List","url":"https://seclists.org/fulldisclosure/2019/Sep/31","tags":["x_refsource_MISC","x_transferred"]},{"source":"CVE List","url":"https://www.theregister.co.uk/2019/09/24/vbulletin_vbug_zeroday/","tags":["x_refsource_MISC","x_transferred"]},{"source":"CVE List","url":"https://arstechnica.com/information-technology/2019/09/public-exploit-code-spawns-mass-attacks-against-high-severity-vbulletin-bug/","tags":["x_refsource_MISC","x_transferred"]},{"source":"CVE List","url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2019-16759","tags":["government-resource"]}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CISA ADP","ssvc":{"exploitation":"active","automatable":"yes","technical_impact":"total","assessed_at":"2025-02-04T20:04:48.518228Z"},"exploits":[{"source":"Metasploit","kind":"Exploit module","name":"vBulletin widgetConfig RCE","url":"https://github.com/rapid7/metasploit-framework/blob/master/modules/exploits/multi/http/vbulletin_widgetconfig_rce.rb","date":"2019-09-23","added":"2026-04-22","check":true},{"source":"Exploit-DB","kind":"Webapps exploit","name":"vBulletin 5.0 < 5.5.4 - 'widget_php ' Unauthenticated Remote Code Execution","url":"https://www.exploit-db.com/exploits/47447","date":"2019-09-23","added":"2019-10-01","verified":false},{"source":"Exploit-DB","kind":"Webapps exploit","name":"vBulletin 5.x - Remote Command Execution (Metasploit)","url":"https://www.exploit-db.com/exploits/47437","date":"2019-09-30","added":"2019-09-30","verified":false},{"source":"Nuclei","kind":"Scanner template","name":"vBulletin 5.0.0-5.5.4 - Remote Command Execution","url":"https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2019/CVE-2019-16759.yaml"}],"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":null,"confidence":"unknown","reviewed":false},"change_timestamp":"2025-10-21T23:45:30.090Z","content_hash":"141bd0b11f3227f7266088201993261b4a34d2cce81dcbba523461ddb9f014a5"}}