{"id":"CVE-2026-51833","aliases":["EUVD-2026-45348","GHSA-9p4j-p5qx-7x44"],"status":"published","title":"Xenforo 2.3.8 is vulnerable to SSRF. Attackers that have administrator privileges or are able to...","description":"Xenforo 2.3.8 is vulnerable to SSRF. Attackers that have administrator privileges or are able to add/save RSS feeds can enumerate internal services (ports) or expose the original IP address of the server.","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-11","score":0.00409,"percentile":0.35638,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-918"],"published":"2026-07-17T00:00:00Z","modified":"2026-07-23T18:17:51Z","exploits":[{"source":"pocgithub","id":"dennywise/CVE-2026-51833-Public-Disclosure","title":"dennywise/CVE-2026-51833-Public-Disclosure","date":"2026-07-10","url":"https://github.com/dennywise/CVE-2026-51833-Public-Disclosure"}],"references":[{"url":"https://xenforo.com"},{"url":"https://github.com/dennywise/CVE-2026-51833-Public-Disclosure/blob/main/CVE-2026-51833.md","tags":["exploit"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-51833"},{"url":"https://github.com/advisories/GHSA-9p4j-p5qx-7x44"}],"sources":{"cve":[{"id":"CVE-2026-51833","description":"Xenforo 2.3.8 is vulnerable to SSRF. Attackers that have administrator privileges or are able to add/save RSS feeds can enumerate internal services (ports) or expose the original IP address of the server.","status":"published","published":"2026-07-17T00:00:00Z","modified":"2026-07-20T18:02:55.948Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"adp"}],"cwes":["CWE-918"],"updated_at":"2026-11-02T13:39:50.160666Z"}],"euvd":[{"id":"EUVD-2026-45348","description":"Xenforo 2.3.8 is vulnerable to SSRF. Attackers that have administrator privileges or are able to add/save RSS feeds can enumerate internal services (ports) or expose the original IP address of the server.","status":"published","published":"2026-07-17T00:00:00Z","modified":"2026-07-20T18:02:55Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high"}],"updated_at":"2026-11-02T18:19:48.530346Z"}],"ghsa":[{"id":"GHSA-9p4j-p5qx-7x44","title":"Xenforo 2.3.8 is vulnerable to SSRF. Attackers that have administrator privileges or are able to...","description":"Xenforo 2.3.8 is vulnerable to SSRF. Attackers that have administrator privileges or are able to add/save RSS feeds can enumerate internal services (ports) or expose the original IP address of the server.","status":"published","published":"2026-07-17T21:31:44Z","modified":"2026-07-20T21:32:48Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high"}],"cwes":["CWE-918"],"updated_at":"2026-11-02T15:09:37.555146Z"}],"nvd":[{"id":"CVE-2026-51833","description":"Xenforo 2.3.8 is vulnerable to SSRF. Attackers that have administrator privileges or are able to add/save RSS feeds can enumerate internal services (ports) or expose the original IP address of the server.","status":"published","published":"2026-07-17T20:17:24.99Z","modified":"2026-07-23T18:17:51.38Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"secondary"}],"cwes":["CWE-918"],"updated_at":"2026-11-02T14:12:30.250437Z"}]}}