{"id":"CVE-2026-108717","published":"2026-10-11T13:17:14.870","lastModified":"2026-10-16T19:18:44.867","description":"Combodo iTop 3.1.0 through 3.3.0 contains a missing authorization vulnerability in LinkSetController.php that allows authenticated console users to bypass profile grants by supplying arbitrary class and key parameters. Attackers can invoke the linkset delete, detach and get-remote-object routes to delete objects, clear external keys, and read object attributes without permission.","cvssScore":6.3,"cvssSeverity":"MEDIUM","cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L","cwes":["CWE-862"],"vendors":[],"products":[],"references":[{"url":"https://github.com/Combodo/iTop","tags":[]},{"url":"https://github.com/Combodo/iTop/blob/3.3.0/sources/Controller/Links/LinkSetController.php#L272-L301","tags":[]},{"url":"https://github.com/Combodo/iTop/blob/3.3.0/sources/Controller/Links/LinkSetController.php#L43-L121","tags":[]},{"url":"https://hackmd.io/@haind03/itop-linkset-unchecked-delete-detach-read-20261011","tags":[]},{"url":"https://www.vulncheck.com/advisories/combodo-itop-3.1.0-through-3.3.0-missing-authorization-via-linksetcontroller","tags":[]}],"exploitRefs":[{"url":"https://github.com/Combodo/iTop","tags":[]},{"url":"https://github.com/Combodo/iTop/blob/3.3.0/sources/Controller/Links/LinkSetController.php#L272-L301","tags":[]},{"url":"https://github.com/Combodo/iTop/blob/3.3.0/sources/Controller/Links/LinkSetController.php#L43-L121","tags":[]}],"hasPoc":true,"ai":null}