{"id":"CVE-2026-69703","published":"2026-08-04T19:16:54.130","lastModified":"2026-08-04T20:16:53.663","description":"Atlas-Livre contains an improper access control vulnerability in the admin controllers under Espace_admin/controleur/ that allows unauthenticated attackers to bypass session-based authentication guards by sending raw HTTP requests that ignore redirects. Attackers can invoke destructive admin actions such as record deletion by requesting controller endpoints with GET parameters like supp, because the PHP header() redirect is never followed by an exit or die call, allowing all subsequent code including database operations to execute regardless of session state.","cvssScore":9.8,"cvssSeverity":"CRITICAL","cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","cwes":["CWE-306"],"vendors":[],"products":[],"references":[{"url":"https://gist.github.com/arjunjaincs/8cd878b6628d587a1139febd40de9ac6","tags":[]},{"url":"https://github.com/maximeAmini/Atals-Livre","tags":[]},{"url":"https://www.vulncheck.com/advisories/atlas-livre-unauthenticated-access-via-admin-controllers-missing-exit","tags":[]},{"url":"https://gist.github.com/arjunjaincs/8cd878b6628d587a1139febd40de9ac6","tags":[]}],"exploitRefs":[{"url":"https://gist.github.com/arjunjaincs/8cd878b6628d587a1139febd40de9ac6","tags":[]},{"url":"https://github.com/maximeAmini/Atals-Livre","tags":[]},{"url":"https://gist.github.com/arjunjaincs/8cd878b6628d587a1139febd40de9ac6","tags":[]}],"hasPoc":true,"ai":{"summary":"Atlas-Livre has an improper access control vulnerability that allows unauthenticated attackers to bypass session-based authentication and execute admin actions, potentially leading to data deletion.","exploitability":"Exploitation is relatively straightforward as attackers can send raw HTTP requests to invoke admin actions without session state checks.","blast_radius":"If exploited, this vulnerability could result in significant data loss or corruption, impacting the integrity and availability of the application's data.","remediation":"Disable the affected admin controller endpoints or restrict access to them to authenticated users only.","detection":"No reliable host or network indicator is derivable from the published description.","tags":["auth-bypass","web","data-loss"],"model":"qwen2.5:7b-instruct","analyzedAt":"2026-09-28T09:01:53.294Z"}}