{"id":"CVE-2026-109568","aliases":[],"url":"https://o3.security/vulnerability/CVE-2026-109568","summary":"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…","details":"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.","published":"2026-10-12T21:17:13.500","modified":"2026-10-12T21:17:13.500","cvss":{"score":7.1,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:L"},"epss":null,"cisaKev":null,"exploitsKnown":null,"affectedPackages":[],"fix":{"url":"https://github.com/MarceauKa/shaark/pull/110","label":"MarceauKa/shaark#110"},"references":[{"type":"WEB","url":"https://github.com/MarceauKa/shaark"},{"type":"WEB","url":"https://github.com/MarceauKa/shaark/blob/1.2.44/app/Http/Controllers/Api/LinkController.php"},{"type":"WEB","url":"https://github.com/MarceauKa/shaark/pull/110"},{"type":"WEB","url":"https://www.vulncheck.com/advisories/shaark-1.2.13-through-1.2.44-missing-authorization-via-api-update-and-delete-routes"}],"provenance":{"sources":["OSV.dev","NVD","FIRST.org (EPSS)"],"lastVerified":"2026-10-12T21:17:13.500"}}