{"id":"CVE-2026-54840","aliases":["EUVD-2026-39682","GHSA-7hhw-r4mw-8jm8"],"status":"published","title":"WordPress Newsletters plugin \u003c= 4.13 - Broken Access Control vulnerability","description":"Unauthenticated Broken Access Control in Newsletters \u003c= 4.13 versions.","severity":{"version":"3.1","score":7.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-08","score":0.00301,"percentile":0.22981,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-862"],"published":"2026-06-26T14:52:27Z","modified":"2026-10-25T18:10:00Z","products":[{"vendor":"tribulant software","product":"newsletters"}],"references":[{"url":"https://patchstack.com/database/wordpress/plugin/newsletters-lite/vulnerability/wordpress-newsletters-plugin-4-13-broken-access-control-vulnerability?_s_id=cve","tags":["vdb-entry"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-54840"},{"url":"https://github.com/advisories/GHSA-7hhw-r4mw-8jm8"}],"sources":{"cve":[{"id":"CVE-2026-54840","title":"WordPress Newsletters plugin \u003c= 4.13 - Broken Access Control vulnerability","description":"Unauthenticated Broken Access Control in Newsletters \u003c= 4.13 versions.","status":"published","published":"2026-06-26T14:52:27.015Z","modified":"2026-06-26T17:43:51.46Z","cvss":[{"version":"3.1","score":7.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L","level":"high","assessor":"cna"}],"cwes":["CWE-862"],"updated_at":"2026-11-02T13:38:09.774038Z"}],"euvd":[{"id":"EUVD-2026-39682","description":"Unauthenticated Broken Access Control in Newsletters \u003c= 4.13 versions.","status":"published","published":"2026-06-26T14:52:27Z","modified":"2026-06-26T17:43:51Z","cvss":[{"version":"3.1","score":7.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L","level":"high"}],"updated_at":"2026-11-02T18:20:24.118614Z"}],"ghsa":[{"id":"GHSA-7hhw-r4mw-8jm8","title":"Unauthenticated Broken Access Control in Newsletters \u003c= 4.13 versions.","description":"Unauthenticated Broken Access Control in Newsletters \u003c= 4.13 versions.","status":"published","published":"2026-06-26T15:32:15Z","modified":"2026-06-26T15:32:16Z","cvss":[{"version":"3.1","score":7.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L","level":"high"}],"cwes":["CWE-862"],"updated_at":"2026-11-02T15:09:00.559973Z"}],"nvd":[{"id":"CVE-2026-54840","description":"Unauthenticated Broken Access Control in Newsletters \u003c= 4.13 versions.","status":"published","published":"2026-06-26T15:16:41.507Z","modified":"2026-10-25T18:10:00.12Z","cvss":[{"version":"3.1","score":7.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L","level":"high","assessor":"secondary"}],"cwes":["CWE-862"],"updated_at":"2026-11-02T14:12:26.045561Z"}]}}