{"id":"CVE-2025-13891","aliases":["EUVD-2025-203051","GHSA-qqg9-g7xg-4wp2"],"status":"published","title":"Image Gallery – Photo Grid \u0026 Video Gallery (Modula) \u003c= 2.13.3 - Missing Authorization to Arbitrary Directory Listing","description":"The Image Gallery – Photo Grid \u0026 Video Gallery plugin for WordPress is vulnerable to Path Traversal in all versions up to, and including, 2.13.3. This is due to the modula_list_folders AJAX endpoint that lacks proper path validation and base directory restrictions. While the endpoint verifies user capabilities (Author+ with upload_files and edit_posts permissions), it fails to validate that user-supplied directory paths reside within safe directories. This makes it possible for authenticated attackers, with Author-level access and above, to enumerate arbitrary directories on the server via the modula_list_folders endpoint.","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":"cna","from":"cve"},"epss":{"day":"2026-11-12","score":0.00454,"percentile":0.39849,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-22"],"published":"2025-12-12T07:20:35Z","modified":"2026-10-07T20:10:01Z","products":[{"vendor":"wpchill","product":"modula image gallery – photo grid \u0026 video gallery"}],"references":[{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/71e587ec-ceb6-48ca-9a1a-599d9d988b4d?source=cve"},{"url":"https://plugins.trac.wordpress.org/browser/modula-best-grid-gallery/tags/2.12.26/includes/admin/class-modula-gallery-upload.php#L230"},{"url":"https://plugins.trac.wordpress.org/browser/modula-best-grid-gallery/tags/2.12.26/includes/admin/class-modula-gallery-upload.php#L160"},{"url":"https://plugins.trac.wordpress.org/browser/modula-best-grid-gallery/tags/2.12.26/includes/admin/class-modula-gallery-upload.php#L411"},{"url":"https://research.cleantalk.org/cve-2025-13891/"},{"url":"https://plugins.trac.wordpress.org/changeset?sfp_email=\u0026sfph_mail=\u0026reponame=\u0026new=3414176%40modula-best-grid-gallery%2Ftrunk\u0026old=3407949%40modula-best-grid-gallery%2Ftrunk\u0026sfp_email=\u0026sfph_mail="},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-13891"},{"url":"https://research.cleantalk.org/cve-2025-13891"},{"url":"https://github.com/advisories/GHSA-qqg9-g7xg-4wp2"}],"sources":{"cve":[{"id":"CVE-2025-13891","title":"Image Gallery – Photo Grid \u0026 Video Gallery (Modula) \u003c= 2.13.3 - Missing Authorization to Arbitrary Directory Listing","description":"The Image Gallery – Photo Grid \u0026 Video Gallery plugin for WordPress is vulnerable to Path Traversal in all versions up to, and including, 2.13.3. This is due to the modula_list_folders AJAX endpoint that lacks proper path validation and base directory restrictions. While the endpoint verifies user capabilities (Author+ with upload_files and edit_posts permissions), it fails to validate that user-supplied directory paths reside within safe directories. This makes it possible for authenticated attackers, with Author-level access and above, to enumerate arbitrary directories on the server via the modula_list_folders endpoint.","status":"published","published":"2025-12-12T07:20:35.167Z","modified":"2026-04-08T17:00:39.071Z","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":"cna"}],"cwes":["CWE-22"],"updated_at":"2026-11-02T14:32:43.437394Z"}],"euvd":[{"id":"EUVD-2025-203051","description":"The Image Gallery – Photo Grid \u0026 Video Gallery plugin for WordPress is vulnerable to Path Traversal in all versions up to, and including, 2.13.3. This is due to the modula_list_folders AJAX endpoint that lacks proper path validation and base directory restrictions. While the endpoint verifies user capabilities (Author+ with upload_files and edit_posts permissions), it fails to validate that user-supplied directory paths reside within safe directories. This makes it possible for authenticated attackers, with Author-level access and above, to enumerate arbitrary directories on the server via the modula_list_folders endpoint.","status":"published","published":"2025-12-12T07:20:35Z","modified":"2026-04-08T17:00:39Z","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":"2026-11-02T19:24:53.902095Z"}],"ghsa":[{"id":"GHSA-qqg9-g7xg-4wp2","title":"The Image Gallery – Photo Grid \u0026 Video Gallery plugin for WordPress is vulnerable to Path...","description":"The Image Gallery – Photo Grid \u0026 Video Gallery plugin for WordPress is vulnerable to Path Traversal in all versions up to, and including, 2.13.3. This is due to the modula_list_folders AJAX endpoint that lacks proper path validation and base directory restrictions. While the endpoint verifies user capabilities (Author+ with upload_files and edit_posts permissions), it fails to validate that user-supplied directory paths reside within safe directories. This makes it possible for authenticated attackers, with Author-level access and above, to enumerate arbitrary directories on the server via the modula_list_folders endpoint.","status":"published","published":"2025-12-12T09:30:20Z","modified":"2025-12-12T09:30:26Z","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-22"],"updated_at":"2026-11-02T15:05:10.854333Z"}],"nvd":[{"id":"CVE-2025-13891","description":"The Image Gallery – Photo Grid \u0026 Video Gallery plugin for WordPress is vulnerable to Path Traversal in all versions up to, and including, 2.13.3. This is due to the modula_list_folders AJAX endpoint that lacks proper path validation and base directory restrictions. While the endpoint verifies user capabilities (Author+ with upload_files and edit_posts permissions), it fails to validate that user-supplied directory paths reside within safe directories. This makes it possible for authenticated attackers, with Author-level access and above, to enumerate arbitrary directories on the server via the modula_list_folders endpoint.","status":"published","published":"2025-12-12T08:15:47.487Z","modified":"2026-10-07T20:10:01.97Z","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-22"],"updated_at":"2026-11-02T14:11:49.861863Z"}]}}