{"id":"CVE-2026-72561","summary":"Peppermint Lab Peppermint - Broken Access Control","details":"A broken access control vulnerability in Peppermint Lab Peppermint through commit ba6e217 allows any authenticated non-administrative user to reconfigure the platform global OIDC/SSO settings via an unprotected configuration endpoint. The endpoint performs no administrative role check before applying new OIDC issuer settings. An attacker can redirect all SSO logins to an attacker-controlled identity provider, enabling credential harvesting for all platform users.","modified":"2026-10-21T02:59:11.150313193Z","published":"2026-08-11T11:12:48.863Z","database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/72xxx/CVE-2026-72561.json","unresolved_ranges":[{"extracted_events":[{"source":"AFFECTED_FIELD","strategy":"StandardRange","range":[{"last_affected":"ba6e217"}]}]}],"cna_assigner":"TuranSec","cwe_ids":["CWE-284"]},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/72xxx/CVE-2026-72561.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-72561"},{"type":"PACKAGE","url":"https://github.com/Peppermint-Lab/peppermint"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/peppermint-lab/peppermint","events":[{"introduced":"0"},{"last_affected":"ba6e217"}],"database_specific":{"extracted_events":[{"range":[{"introduced":"0"},{"last_affected":"ba6e217"}],"source":"DESCRIPTION"}]}}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-72561.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"}]}