{"id":"CVE-2026-108733","published":"2026-10-11T13:17:17.490","lastModified":"2026-10-16T19:18:44.867","description":"Frappe HR (hrms) before 16.11.0, including all 14.x and 15.x releases through 15.64.3, contains a missing authorization vulnerability in the whitelisted expire_allocation method that allows authenticated users to expire any leave allocation. Attackers without HR roles can name another employee's Leave Allocation in a POST request to zero its allocated leaves and wipe that employee's remaining leave balance.","cvssScore":4.3,"cvssSeverity":"MEDIUM","cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","cwes":["CWE-862"],"vendors":[],"products":[],"references":[{"url":"https://github.com/frappe/hrms","tags":[]},{"url":"https://github.com/frappe/hrms/blob/0a54d2c7b8b6043e2705b6f557b6ed65260670dd/hrms/hr/doctype/leave_ledger_entry/leave_ledger_entry.py#L199-L228","tags":[]},{"url":"https://github.com/frappe/hrms/commit/6ab7a50347367413b78ad5bd5d9e4b8c6653c81f","tags":[]},{"url":"https://github.com/frappe/hrms/releases/tag/v16.11.0","tags":[]},{"url":"https://hackmd.io/@haind03/frappe-hrms-expire-allocation-missing-authorization-20261010","tags":[]},{"url":"https://www.vulncheck.com/advisories/frappe-hr-hrms-before-16.11.0-missing-authorization-via-expire-allocation","tags":[]}],"exploitRefs":[{"url":"https://github.com/frappe/hrms","tags":[]},{"url":"https://github.com/frappe/hrms/blob/0a54d2c7b8b6043e2705b6f557b6ed65260670dd/hrms/hr/doctype/leave_ledger_entry/leave_ledger_entry.py#L199-L228","tags":[]},{"url":"https://github.com/frappe/hrms/commit/6ab7a50347367413b78ad5bd5d9e4b8c6653c81f","tags":[]},{"url":"https://github.com/frappe/hrms/releases/tag/v16.11.0","tags":[]}],"hasPoc":true,"ai":null}