{"id":"EM-20261104-PJMF","url":"https://cyber.eventmonitor.net/incident/EM-20261104-PJMF/cgi-vulnerability-cve-2026-120635/","type":"cve","title":"CGI Vulnerability (CVE-2026-120635)","subtitle":"CVE-2026-120635","subject":"CVE-2026-120635","status":"Developing","severity":"high","affected":[],"headline":null,"born":"2026-11-04T00:17:24.730Z","firstSignal":"2026-11-03T23:40:15.000Z","lastSignal":"2026-11-04T00:17:24.730Z","updated":"2026-11-09T19:33:27.959Z","revision":1,"life":[{"status":"Born","at":"2026-11-04T00:17:24.730Z","why":"second independent source: C6 NVD CVE API 2.0"},{"status":"Developing","at":"2026-11-04T00:17:24.730Z","why":"signals keep joining"}],"changeLog":[{"at":"2026-11-03T23:40:15.000Z","what":"First signal: C41 Red Hat Security Data"},{"at":"2026-11-04T00:17:24.730Z","what":"Born: second source, C6 NVD CVE API 2.0. Page EM-20261104-PJMF created."},{"at":"2026-11-04T00:17:24.730Z","what":"Severity raised to High by C6"}],"stages":[{"name":"Disclosed","at":"2026-11-04T00:17:24.730Z","detail":"C6 NVD published"},{"name":"Scored","at":"2026-11-04T00:17:24.730Z","detail":"CVSS 8.1 · EPSS 0.2%"},{"name":"Exploited","at":null,"detail":"No exploitation reported"},{"name":"Advisories","at":null,"detail":"None yet"},{"name":"Vendor Response","at":"2026-11-03T23:40:15.000Z","detail":"C41 published"},{"name":"Resolved","at":null,"detail":"After 14 quiet days"}],"signals":[{"at":"2026-11-03T23:40:15.000Z","source":"C41","sourceName":"Red Hat Security Data","role":"Vendor","severity":2,"title":"Red Hat: CVE-2026-120635 (moderate)","text":"perl-CGI: perl-CGI: Security control bypass via improper multipart parsing","url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-120635.json"},{"at":"2026-11-04T00:17:24.730Z","source":"C6","sourceName":"NVD CVE API 2.0","role":"Database","severity":3,"title":"CVE-2026-120635 (CVSS 8.1)","text":"CGI versions before 5.00 for Perl allow form fields to be smuggled past proxies and WAFs via multipart parsing that differs from the RFCs.\n\nThe multipart/form-data parser matches the boundary anywhere rather than at the start of a line, uses the boundary without its leading -- for some client-supplied User-Agent values, finds the Content-Disposition name and filename inside the quoted values of other parameters, and corrupts parts when the boundary nears the 4096-byte read size.","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-120635"}],"crowd":[],"reference":{"nvd":{"published":"2026-11-04T00:17:24.730","score":8.1,"severity":"HIGH","desc":"CGI versions before 5.00 for Perl allow form fields to be smuggled past proxies and WAFs via multipart parsing that differs from the RFCs.\n\nThe multipart/form-data parser matches the boundary anywhere rather than at the start of a line, uses the boundary without its leading -- for some…","product":"","seen":1794252807959},"kev":null,"epss":{"epss":0.00198,"pct":0.09753,"at":1793803438877},"p0":false},"mergedInto":null,"publisher":"Event Monitor Cyber"}