{"id":"CVE-2026-112785","title":"OpenCATS before 0.10.0 Missing Authorization in Saved-List AJAX Endpoints","summary":"OpenCATS before 0.10.0 contains a missing authorization vulnerability that allows READ-level users to create, rename, delete, and populate saved lists via AJAX endpoints. Authenticated attackers can send requests to newList.php, editList…","severity":"medium","cvss":4.3,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","cvssSource":"cna","cwe":["CWE-862"],"vendor":"opencats","product":"OpenCATS","affected":["OpenCATS < 0.10.0"],"published":"2026-10-20","updated":"2026-10-20","sourceUpdated":"2026-10-20T10:41:33.992Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-112785","references":[{"url":"https://github.com/opencats/OpenCATS/issues/720"},{"url":"https://github.com/opencats/OpenCATS/commit/aa3b414c3672f5010ca26c44192aa8e72d3735bd"},{"url":"https://github.com/opencats/OpenCATS/releases/tag/v0.10.0","label":"OpenCATS v0.10.0 Release Notes"},{"url":"https://github.com/opencats/OpenCATS/blob/5781f41814f09493c7ce05b9251b5e09c1aff0cd/modules/lists/ajax/deleteList.php"},{"url":"https://github.com/opencats/OpenCATS/blob/5781f41814f09493c7ce05b9251b5e09c1aff0cd/modules/lists/ajax/newList.php"},{"url":"https://github.com/opencats/OpenCATS/blob/5781f41814f09493c7ce05b9251b5e09c1aff0cd/modules/lists/ajax/editListName.php"},{"url":"https://github.com/opencats/OpenCATS/blob/5781f41814f09493c7ce05b9251b5e09c1aff0cd/modules/lists/ajax/addToLists.php"},{"url":"https://www.vulncheck.com/advisories/opencats-before-0.10.0-missing-authorization-in-saved-list-ajax-endpoints","label":"VulnCheck Advisory: OpenCATS before 0.10.0 Missing Authorization in Saved-List AJAX Endpoints"}],"tags":["cve.org"],"ingestedAt":"2026-10-20T12:05:07.326Z","slug":"CVE-2026-112785","body":"## Overview\n\nOpenCATS before 0.10.0 contains a missing authorization vulnerability that allows READ-level users to create, rename, delete, and populate saved lists via AJAX endpoints. Authenticated attackers can send requests to newList.php, editListName.php, deleteList.php, or addToLists.php with any savedListID to alter or delete any saved list site-wide.\n\n## Affected\n\n- `OpenCATS < 0.10.0`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":24,"depthScoreParts":{"impact":23.7,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}