{"id":"CVE-2023-4023","aliases":["EUVD-2023-53916","GHSA-7rm2-xq32-ww37"],"status":"published","title":"All Users Messenger \u003c= 1.24 - Subscriber+ Message Deletion via IDOR","description":"The All Users Messenger WordPress plugin through 1.24 does not prevent non-administrator users from deleting messages from the all-users messenger.","severity":{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.00483,"percentile":0.41899,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-639"],"published":"2023-08-30T14:22:03Z","modified":"2026-06-17T06:36:56Z","products":[{"vendor":"riverforest-wp","product":"all_users_messenger"},{"vendor":"unknown","product":"all users messenger"}],"references":[{"url":"https://wpscan.com/vulnerability/682c0226-28bd-4051-830d-8b679626213d","tags":["exploit","vdb-entry","technical-description","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-4023"},{"url":"https://github.com/advisories/GHSA-7rm2-xq32-ww37"}],"sources":{"cve":[{"id":"CVE-2023-4023","title":"All Users Messenger \u003c= 1.24 - Subscriber+ Message Deletion via IDOR","description":"The All Users Messenger WordPress plugin through 1.24 does not prevent non-administrator users from deleting messages from the all-users messenger.","status":"published","published":"2023-08-30T14:22:03.825Z","modified":"2025-05-05T15:18:57.229Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","level":"medium","assessor":"adp"}],"updated_at":"2026-11-02T14:35:30.851125Z"}],"euvd":[{"id":"EUVD-2023-53916","description":"The All Users Messenger WordPress plugin through 1.24 does not prevent non-administrator users from deleting messages from the all-users messenger.","status":"published","published":"2023-08-30T14:22:03Z","modified":"2025-05-05T15:18:57Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","level":"medium"}],"updated_at":"2026-11-02T20:32:57.470964Z"}],"ghsa":[{"id":"GHSA-7rm2-xq32-ww37","title":"The All Users Messenger WordPress plugin through 1.24 does not prevent non-administrator users...","description":"The All Users Messenger WordPress plugin through 1.24 does not prevent non-administrator users from deleting messages from the all-users messenger.","status":"published","published":"2023-08-30T15:30:20Z","modified":"2024-04-04T07:17:39Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","level":"medium"}],"cwes":["CWE-639"],"updated_at":"2026-11-02T14:56:49.876332Z"}],"nvd":[{"id":"CVE-2023-4023","description":"The All Users Messenger WordPress plugin through 1.24 does not prevent non-administrator users from deleting messages from the all-users messenger.","status":"published","published":"2023-08-30T15:15:09.657Z","modified":"2026-06-17T06:36:56.113Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","level":"medium","assessor":"primary"},{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","level":"medium","assessor":"secondary"}],"updated_at":"2026-11-02T14:08:25.025396Z"}]}}