{"cve":"CVE-2026-42303","nvd":{"published":"2026-05-12T18:17:24.540","modified":"2026-10-26T18:10:00.173","status":"Deferred","description":"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.","cvss_v4":{"vector":"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","score":6.1},"cvss_v3":null,"cwes":["CWE-288","CWE-306","CWE-841"],"references":["https://github.com/ethyca/fides/commit/0e320b20934eb5af3a3d5127dba2691605d7ff37","https://github.com/ethyca/fides/commit/e7a6527b0f9fdc9887b86a89bb5453e7421882dd","https://github.com/ethyca/fides/pull/7971","https://github.com/ethyca/fides/pull/7972","https://github.com/ethyca/fides/releases/tag/2.83.2"],"products":[],"source":"nvd","synced_at":"2026-10-26T18:27:13.530666824+00:00"},"epss":{"cve":"CVE-2026-42303","score":0.00309,"percentile":0.23502,"date":"2026-10-26"},"kev":null,"osv":[{"id":"GHSA-qx5f-ghc2-7g5c","url":"https://osv.dev/vulnerability/GHSA-qx5f-ghc2-7g5c","summary":"Ethyca Fides has a Privacy Request Identity Verification Bypass Vulnerability via Duplicate Detection","modified":"2026-07-13T16:43:13.586693697Z","packages":[{"ecosystem":"PyPI","name":"ethyca-fides","purl":"pkg:pypi/ethyca-fides","ranges":[">=2.75.0 <2.83.2"],"fixed":["2.83.2"]}]},{"id":"PYSEC-2026-2471","url":"https://osv.dev/vulnerability/PYSEC-2026-2471","summary":"Ethyca Fides has a Privacy Request Identity Verification Bypass Vulnerability via Duplicate Detection","modified":"2026-07-13T16:31:46.182694046Z","packages":[{"ecosystem":"PyPI","name":"ethyca-fides","purl":"pkg:pypi/ethyca-fides","ranges":[">=2.75.0 <2.83.2"],"fixed":["2.83.2"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}