{"id":"CVE-2026-42303","summary":"Fides: Privacy Request Identity Verification Bypass Vulnerability via Duplicate Detection","details":"Fides is an open-source privacy engineering platform. From 2.75.0 to before 2.83.2, Fides deployments that enable both subject identity verification and duplicate privacy request detection are affected by a vulnerability in which an administrator can approve a privacy request whose identity was never verified. For erasure policies, this can result in unauthorized deletion of a data subject's records across every integration configured in the affected deployment. This vulnerability is fixed in 2.83.2.","aliases":["GHSA-qx5f-ghc2-7g5c"],"modified":"2026-07-08T08:13:15.009676110Z","published":"2026-05-12T17:29:22.285Z","database_specific":{"cna_assigner":"GitHub_M","cwe_ids":["CWE-288","CWE-306","CWE-841"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/42xxx/CVE-2026-42303.json"},"references":[{"type":"WEB","url":"https://github.com/ethyca/fides/releases/tag/2.83.2"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/42xxx/CVE-2026-42303.json"},{"type":"ADVISORY","url":"https://github.com/ethyca/fides/security/advisories/GHSA-qx5f-ghc2-7g5c"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-42303"},{"type":"FIX","url":"https://github.com/ethyca/fides/commit/0e320b20934eb5af3a3d5127dba2691605d7ff37"},{"type":"FIX","url":"https://github.com/ethyca/fides/commit/e7a6527b0f9fdc9887b86a89bb5453e7421882dd"},{"type":"FIX","url":"https://github.com/ethyca/fides/pull/7971"},{"type":"FIX","url":"https://github.com/ethyca/fides/pull/7972"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/ethyca/fides","events":[{"introduced":"fa23c88f12f05de3c097d4f089574b18d65d2498"},{"fixed":"bbd7f9881bb94aaa80e0c3784586e3c3f626713c"}],"database_specific":{"extracted_events":[{"introduced":"2.75.0"},{"fixed":"2.83.2"}],"source":"AFFECTED_FIELD"}}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-42303.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:L/VA:N/SC:N/SI:H/SA:N"}]}