{"id":"EM-20261113-Z32P","url":"https://cyber.eventmonitor.net/incident/EM-20261113-Z32P/critical-elex-wordpress-helpdesk-customer-ticketing-system-cve-2026-119077/","type":"cve","title":"Critical ELEX WordPress HelpDesk & Customer Ticketing System Vulnerability (CVE-2026-119077)","subtitle":"CVE-2026-119077","subject":"CVE-2026-119077","status":"Developing","severity":"critical","affected":[],"headline":null,"born":"2026-11-13T10:17:26.483Z","firstSignal":"2026-11-13T08:05:55.000Z","lastSignal":"2026-11-13T10:17:26.483Z","updated":"2026-11-13T16:08:41.627Z","revision":1,"life":[{"status":"Born","at":"2026-11-13T10:17:26.483Z","why":"second independent source: C6 NVD CVE API 2.0"},{"status":"Developing","at":"2026-11-13T10:17:26.483Z","why":"signals keep joining"}],"changeLog":[{"at":"2026-11-13T08:05:55.000Z","what":"First signal: C31 Vulners (new public exploits)"},{"at":"2026-11-13T10:17:26.483Z","what":"Born: second source, C6 NVD CVE API 2.0. Page EM-20261113-Z32P created."},{"at":"2026-11-13T10:17:26.483Z","what":"Severity raised to Critical by C6"}],"stages":[{"name":"Disclosed","at":"2026-11-13T10:17:26.483Z","detail":"C6 NVD published"},{"name":"Scored","at":"2026-11-13T10:17:26.483Z","detail":"CVSS 9.8 · EPSS 1.3%"},{"name":"Exploited","at":null,"detail":"No exploitation reported"},{"name":"Advisories","at":null,"detail":"None yet"},{"name":"Vendor Response","at":null,"detail":"None in sources yet"},{"name":"Resolved","at":null,"detail":"After 14 quiet days"}],"signals":[{"at":"2026-11-13T08:05:55.000Z","source":"C31","sourceName":"Vulners (new public exploits)","role":"Research & News","severity":3,"title":"Public exploit: Exploit for CVE-2026-119077","text":"# CVE-2026-119077 — ELEX HelpDesk & Customer Support Ticket System ≤ 3.3.9\n\n**Unauthenticated PHP Object Injection → Remote Code Execution**\n\nA single anonymous GET (to harvest the nonce) plus a single anonymous POST reaches\n`file_put_contents()` through an unserialization sink and writes an…","url":"https://github.com/im0xfay/CVE-2026-119077"},{"at":"2026-11-13T10:17:26.483Z","source":"C6","sourceName":"NVD CVE API 2.0","role":"Database","severity":4,"title":"CVE-2026-119077 (CVSS 9.8)","text":"The ELEX WordPress HelpDesk & Customer Ticketing System plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 3.3.9 via the 'form (specifically the attacker-controlled ticket_label field inside the url-encoded form string)' parameter parameter. This is due to missing server-side authentication and the absence of a class allowlist on deserialization, with the only guard being a nonce publicly emitted on any page carrying the [wsdesk_support] shortcode. This makes it possible for unauthenticated attackers to execute code on the server. A successful…","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-119077"}],"crowd":[],"reference":{"nvd":{"published":"2026-11-13T10:17:26.483","score":9.8,"severity":"CRITICAL","desc":"The ELEX WordPress HelpDesk & Customer Ticketing System plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 3.3.9 via the 'form (specifically the attacker-controlled ticket_label field inside the url-encoded form string)' parameter parameter. This is…","product":"","seen":1794576424757},"kev":null,"epss":{"epss":0.01337,"pct":0.71709,"at":1794586121627},"p0":false},"mergedInto":null,"publisher":"Event Monitor Cyber"}