{"id":"CVE-2026-18943","aliases":["EUVD-2026-57103","GHSA-g4v7-86p8-gx99"],"status":"published","title":"WPC Admin Columns \u003c 2.3.4 - Subscriber+ Arbitrary User/Post/Term Meta Disclosure","description":"The WPC Admin Columns WordPress plugin before 2.3.4 does not have authorisation checks in one of its AJAX actions, allowing users with a role as low as subscriber to read arbitrary user, post and term metadata, including data belonging to administrators.","severity":{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-12","score":0.00371,"percentile":0.31471,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-200"],"published":"2026-08-12T06:00:18Z","modified":"2026-08-26T16:30:52Z","products":[{"vendor":"unknown","product":"wpc admin columns"},{"vendor":"wpclever","product":"wpc admin columns"}],"references":[{"url":"https://wpscan.com/vulnerability/9f2f3db0-1031-4e16-96f2-12a02b97ad06/","tags":["exploit","vdb-entry","technical-description"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-18943"},{"url":"https://wpscan.com/vulnerability/9f2f3db0-1031-4e16-96f2-12a02b97ad06"},{"url":"https://github.com/advisories/GHSA-g4v7-86p8-gx99"}],"sources":{"cve":[{"id":"CVE-2026-18943","title":"WPC Admin Columns \u003c 2.3.4 - Subscriber+ Arbitrary User/Post/Term Meta Disclosure","description":"The WPC Admin Columns WordPress plugin before 2.3.4 does not have authorisation checks in one of its AJAX actions, allowing users with a role as low as subscriber to read arbitrary user, post and term metadata, including data belonging to administrators.","status":"published","published":"2026-08-12T06:00:18.145Z","modified":"2026-08-12T12:30:10.927Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"adp"}],"cwes":["CWE-200"],"updated_at":"2026-11-02T14:20:12.60856Z"}],"euvd":[{"id":"EUVD-2026-57103","description":"The WPC Admin Columns WordPress plugin before 2.3.4 does not have authorisation checks in one of its AJAX actions, allowing users with a role as low as subscriber to read arbitrary user, post and term metadata, including data belonging to administrators.","status":"published","published":"2026-08-12T06:00:18Z","modified":"2026-08-12T12:30:10Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium"}],"updated_at":"2026-11-02T18:01:59.11112Z"}],"ghsa":[{"id":"GHSA-g4v7-86p8-gx99","title":"The WPC Admin Columns WordPress plugin before 2.3.4 does not have authorisation checks in one of...","description":"The WPC Admin Columns WordPress plugin before 2.3.4 does not have authorisation checks in one of its AJAX actions, allowing users with a role as low as subscriber to read arbitrary user, post and term metadata, including data belonging to administrators.","status":"published","published":"2026-08-12T06:30:50Z","modified":"2026-08-12T15:30:43Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium"}],"cwes":["CWE-200"],"updated_at":"2026-11-02T15:10:22.744469Z"}],"nvd":[{"id":"CVE-2026-18943","description":"The WPC Admin Columns WordPress plugin before 2.3.4 does not have authorisation checks in one of its AJAX actions, allowing users with a role as low as subscriber to read arbitrary user, post and term metadata, including data belonging to administrators.","status":"published","published":"2026-08-12T06:20:46.903Z","modified":"2026-08-26T16:30:52.723Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"secondary"}],"cwes":["CWE-200"],"updated_at":"2026-11-02T14:12:36.880938Z"}]}}