{"id":"EM-20261107-STIK","url":"https://cyber.eventmonitor.net/incident/EM-20261107-STIK/ileads-sms-gateway-by-exsile-vulnerability-cve-2026-121866/","type":"cve","title":"iLeads SMS Gateway by Exsile Vulnerability (CVE-2026-121866)","subtitle":"CVE-2026-121866","subject":"CVE-2026-121866","status":"Developing","severity":"high","affected":[],"headline":null,"born":"2026-11-07T06:31:24.000Z","firstSignal":"2026-11-07T06:16:58.960Z","lastSignal":"2026-11-07T06:31:24.000Z","updated":"2026-11-07T20:02:50.207Z","revision":1,"life":[{"status":"Born","at":"2026-11-07T06:31:24.000Z","why":"second independent source: C29 CIRCL Vulnerability-Lookup"},{"status":"Developing","at":"2026-11-07T06:31:24.000Z","why":"signals keep joining"}],"changeLog":[{"at":"2026-11-07T06:16:58.960Z","what":"First signal: C6 NVD CVE API 2.0"},{"at":"2026-11-07T06:31:24.000Z","what":"Born: second source, C29 CIRCL Vulnerability-Lookup. Page EM-20261107-STIK created."}],"stages":[{"name":"Disclosed","at":"2026-11-07T06:16:58.960Z","detail":"C6 NVD published"},{"name":"Scored","at":"2026-11-07T06:16:58.960Z","detail":"CVSS 8.8 · EPSS 0.1%"},{"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":"2026-11-07T06:16:58.960Z","source":"C6","sourceName":"NVD CVE API 2.0","role":"Database","severity":3,"title":"CVE-2026-121866 (CVSS 8.8)","text":"The iLeads SMS Gateway by Exsile WordPress plugin before 2.0.0 does not check capabilities or nonces in several AJAX actions that update a site option chosen by the request, allowing any authenticated user, such as a subscriber, to change arbitrary WordPress options and escalate to administrator, for example by enabling registration with administrator as the default role.","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-121866"},{"at":"2026-11-07T06:31:24.000Z","source":"C29","sourceName":"CIRCL Vulnerability-Lookup","role":"Database","severity":2,"title":"GHSA-r4wx-vxrq-8xm2 / CVE-2026-121866","text":"The iLeads SMS Gateway by Exsile WordPress plugin before 2.0.0 does not check capabilities or nonces in several AJAX actions that update a site option chosen by the request, allowing any authenticated user, such as a subscriber, to change arbitrary WordPress options and escalate to administrator…","url":"https://vulnerability.circl.lu/vuln/GHSA-r4wx-vxrq-8xm2"}],"crowd":[],"reference":{"nvd":{"published":"2026-11-07T06:16:58.960","score":8.8,"severity":"HIGH","desc":"The iLeads SMS Gateway by Exsile WordPress plugin before 2.0.0 does not check capabilities or nonces in several AJAX actions that update a site option chosen by the request, allowing any authenticated user, such as a subscriber, to change arbitrary WordPress options and escalate to administrator…","product":"","seen":1794081770207},"kev":null,"epss":{"epss":0.00132,"pct":0.02819,"at":1794081770207},"p0":false},"mergedInto":null,"publisher":"Event Monitor Cyber"}