{"id":"CVE-2026-13176","aliases":["EUVD-2026-63907","GHSA-v7v5-h6rx-g9vq"],"status":"published","title":"Eventin \u003c 4.1.21 - Contributor+ Server-Side Request Forgery","description":"The Eventin WordPress plugin before 4.1.21 does not validate a user-supplied webhook URL stored on events nor verify event ownership, allowing users with contributor-level access and above to trigger blind server-side requests to arbitrary hosts.","severity":{"version":"3.1","score":2.7,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N","level":"low","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00325,"percentile":0.25831,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-918"],"published":"2026-08-21T11:40:29Z","modified":"2026-10-16T15:10:00Z","products":[{"vendor":"arraytics","product":"eventin"},{"vendor":"unknown","product":"eventin"}],"references":[{"url":"https://wpscan.com/vulnerability/41bd0919-6ed3-4280-9657-8114c1b2a0e7/","tags":["exploit","vdb-entry","technical-description"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-13176"},{"url":"https://wpscan.com/vulnerability/41bd0919-6ed3-4280-9657-8114c1b2a0e7"},{"url":"https://github.com/advisories/GHSA-v7v5-h6rx-g9vq"}],"sources":{"cve":[{"id":"CVE-2026-13176","title":"Eventin \u003c 4.1.21 - Contributor+ Server-Side Request Forgery","description":"The Eventin WordPress plugin before 4.1.21 does not validate a user-supplied webhook URL stored on events nor verify event ownership, allowing users with contributor-level access and above to trigger blind server-side requests to arbitrary hosts.","status":"published","published":"2026-08-21T11:40:29.153Z","modified":"2026-08-21T12:54:40.938Z","cvss":[{"version":"3.1","score":2.7,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N","level":"low","assessor":"cna"}],"cwes":["CWE-918"],"updated_at":"2026-11-02T14:19:49.885652Z"}],"euvd":[{"id":"EUVD-2026-63907","description":"The Eventin WordPress plugin before 4.1.21 does not validate a user-supplied webhook URL stored on events nor verify event ownership, allowing users with contributor-level access and above to trigger blind server-side requests to arbitrary hosts.","status":"published","published":"2026-08-21T11:40:29Z","modified":"2026-08-21T12:54:40Z","cvss":[{"version":"3.1","score":2.7,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N","level":"low"}],"updated_at":"2026-11-02T18:01:37.531944Z"}],"ghsa":[{"id":"GHSA-v7v5-h6rx-g9vq","title":"The Eventin WordPress plugin before 4.1.21 does not validate a user-supplied webhook URL stored...","description":"The Eventin WordPress plugin before 4.1.21 does not validate a user-supplied webhook URL stored on events nor verify event ownership, allowing users with contributor-level access and above to trigger blind server-side requests to arbitrary hosts.","status":"published","published":"2026-08-21T12:30:33Z","modified":"2026-08-21T15:33:14Z","cvss":[{"version":"3.1","score":2.7,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N","level":"low"}],"cwes":["CWE-918"],"updated_at":"2026-11-02T15:10:49.498684Z"}],"nvd":[{"id":"CVE-2026-13176","description":"The Eventin WordPress plugin before 4.1.21 does not validate a user-supplied webhook URL stored on events nor verify event ownership, allowing users with contributor-level access and above to trigger blind server-side requests to arbitrary hosts.","status":"published","published":"2026-08-21T12:16:22.14Z","modified":"2026-10-16T15:10:00.103Z","cvss":[{"version":"3.1","score":2.7,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N","level":"low","assessor":"secondary"}],"cwes":["CWE-918"],"updated_at":"2026-11-02T14:12:40.665005Z"}]}}