{"id":"CVE-2026-109568","published":"2026-10-12T21:17:13.500","lastModified":"2026-10-16T19:18:44.867","description":"Shaark 1.2.13 through 1.2.44 contains a missing authorization vulnerability in the Link, Story, Chest and Album API controllers that skips ownership checks. Authenticated non-admin users can send PUT or DELETE requests to /api/{link,story,chest,album}/{id} with numeric IDs to overwrite or delete other users' content, including private items.","cvssScore":7.1,"cvssSeverity":"HIGH","cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:L","cwes":["CWE-639"],"vendors":[],"products":[],"references":[{"url":"https://github.com/MarceauKa/shaark","tags":[]},{"url":"https://github.com/MarceauKa/shaark/blob/1.2.44/app/Http/Controllers/Api/LinkController.php","tags":[]},{"url":"https://github.com/MarceauKa/shaark/pull/110","tags":[]},{"url":"https://www.vulncheck.com/advisories/shaark-1.2.13-through-1.2.44-missing-authorization-via-api-update-and-delete-routes","tags":[]}],"exploitRefs":[{"url":"https://github.com/MarceauKa/shaark","tags":[]},{"url":"https://github.com/MarceauKa/shaark/blob/1.2.44/app/Http/Controllers/Api/LinkController.php","tags":[]},{"url":"https://github.com/MarceauKa/shaark/pull/110","tags":[]}],"hasPoc":true,"ai":null}