{"id":"CVE-2023-2561","aliases":["EUVD-2023-34039","GHSA-h3cv-3fjg-8h4x"],"status":"published","title":"Gallery Metabox \u003c= 1.5 - Missing Authorization via gallery_remove","description":"The Gallery Metabox for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the gallery_remove function in versions up to, and including, 1.5. This makes it possible for subscriber-level attackers to modify galleries attached to posts and pages with this plugin.","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":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00409,"percentile":0.35538,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-862"],"published":"2023-07-12T04:38:52Z","modified":"2026-06-17T05:52:50Z","products":[{"vendor":"billerickson","product":"gallery metabox"},{"vendor":"gallery-metabox_project","product":"gallery-metabox"}],"references":[{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/faad339f-96d6-4937-a1f3-9d2d19bc6395?source=cve","tags":["x_transferred","Third Party Advisory"]},{"url":"https://plugins.trac.wordpress.org/browser/gallery-metabox/trunk/gallery-metabox.php?rev=611664#L233","tags":["x_transferred","Product"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-2561"},{"url":"https://github.com/advisories/GHSA-h3cv-3fjg-8h4x"}],"sources":{"cve":[{"id":"CVE-2023-2561","title":"Gallery Metabox \u003c= 1.5 - Missing Authorization via gallery_remove","description":"The Gallery Metabox for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the gallery_remove function in versions up to, and including, 1.5. This makes it possible for subscriber-level attackers to modify galleries attached to posts and pages with this plugin.","status":"published","published":"2023-07-12T04:38:52.528Z","modified":"2026-04-08T17:34:25.447Z","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":"cna"}],"cwes":["CWE-862"],"updated_at":"2026-11-02T14:35:23.645864Z"}],"euvd":[{"id":"EUVD-2023-34039","description":"The Gallery Metabox for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the gallery_remove function in versions up to, and including, 1.5. This makes it possible for subscriber-level attackers to modify galleries attached to posts and pages with this plugin.","status":"published","published":"2023-07-12T04:38:52Z","modified":"2026-04-08T17:34:25Z","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":"2026-11-02T19:24:32.351737Z"}],"ghsa":[{"id":"GHSA-h3cv-3fjg-8h4x","title":"The Gallery Metabox for WordPress is vulnerable to unauthorized modification of data due to a...","description":"The Gallery Metabox for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the gallery_remove function in versions up to, and including, 1.5. This makes it possible for subscriber-level attackers to modify galleries attached to posts and pages with this plugin.","status":"published","published":"2023-07-12T06:30:33Z","modified":"2024-04-04T06:01:19Z","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-862"],"updated_at":"2026-11-02T14:56:38.230075Z"}],"nvd":[{"id":"CVE-2023-2561","description":"The Gallery Metabox for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the gallery_remove function in versions up to, and including, 1.5. This makes it possible for subscriber-level attackers to modify galleries attached to posts and pages with this plugin.","status":"published","published":"2023-07-12T05:15:09.097Z","modified":"2026-06-17T05:52:50.803Z","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":"secondary"}],"cwes":["CWE-862"],"updated_at":"2026-11-02T14:08:15.91037Z"}]}}