{"id":"EM-20261104-G52A","url":"https://cyber.eventmonitor.net/incident/EM-20261104-G52A/sonatype-nexus-repository-vulnerability-cve-2026-113374/","type":"cve","title":"Sonatype Nexus Repository Vulnerability (CVE-2026-113374)","subtitle":"CVE-2026-113374","subject":"CVE-2026-113374","status":"Developing","severity":"high","affected":[],"headline":null,"born":"2026-11-04T20:18:57.057Z","firstSignal":"2026-11-04T20:01:19.000Z","lastSignal":"2026-11-04T20:18:57.057Z","updated":"2026-11-06T12:16:45.734Z","revision":1,"life":[{"status":"Born","at":"2026-11-04T20:18:57.057Z","why":"second independent source: C6 NVD CVE API 2.0"},{"status":"Developing","at":"2026-11-04T20:18:57.057Z","why":"signals keep joining"}],"changeLog":[{"at":"2026-11-04T20:01:19.000Z","what":"First signal: C41 Red Hat Security Data"},{"at":"2026-11-04T20:18:57.057Z","what":"Born: second source, C6 NVD CVE API 2.0. Page EM-20261104-G52A created."}],"stages":[{"name":"Disclosed","at":"2026-11-04T20:18:57.057Z","detail":"C6 NVD published"},{"name":"Scored","at":"2026-11-04T20:18:57.057Z","detail":"CVSS 8.6 · EPSS 0.3%"},{"name":"Exploited","at":null,"detail":"No exploitation reported"},{"name":"Advisories","at":null,"detail":"None yet"},{"name":"Vendor Response","at":"2026-11-04T20:01:19.000Z","detail":"C41 published"},{"name":"Resolved","at":null,"detail":"After 14 quiet days"}],"signals":[{"at":"2026-11-04T20:01:19.000Z","source":"C41","sourceName":"Red Hat Security Data","role":"Vendor","severity":3,"title":"Red Hat: CVE-2026-113374 (important)","text":"nexus: nexus: Authentication bypass via Rut Auth capability creation","url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-113374.json"},{"at":"2026-11-04T20:18:57.057Z","source":"C6","sourceName":"NVD CVE API 2.0","role":"Database","severity":3,"title":"CVE-2026-113374 (CVSS 8.6)","text":"Sonatype Nexus Repository 3 does not require realm administration permission when a user creates a Rut Auth capability. A user who holds only the capability creation permission (nexus:capabilities:create) can create this capability, which turns on header-based authentication for the instance. A remote client can then authenticate as an existing user, including an administrator, without credentials.","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-113374"}],"crowd":[],"reference":{"nvd":{"published":"2026-11-04T20:18:57.057","score":8.6,"severity":"HIGH","desc":"Sonatype Nexus Repository 3 does not require realm administration permission when a user creates a Rut Auth capability. A user who holds only the capability creation permission (nexus:capabilities:create) can create this capability, which turns on header-based authentication for the instance. A…","product":"","seen":1793900599849},"kev":null,"epss":{"epss":0.00279,"pct":0.20455,"at":1793967405734},"p0":false},"mergedInto":null,"publisher":"Event Monitor Cyber"}