CVE-2026-42303
medium
CVSS v3
โ
CVSS v4 NEW
6.1
VIR risk
5.5
Description
Ethyca Fides has a Privacy Request Identity Verification Bypass Vulnerability via Duplicate Detection
Predictions
Exploit likelihood
20%
Patch ETA
โ
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
No mitigations published for this CVE yet.
The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or โ if you've already worked around this in production โ publish your fix to the community-verified tier.
โ Propose a mitigation on Community โ Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here withsource_tier=community-verified.
Package impact
| Ecosystem | Package | Vulnerable | Fixed |
|---|---|---|---|
| PyPI | ethyca-fides | >=2.75.0,<2.83.2 | 2.83.2 |
| PIP | ethyca-fides | >= 2.75.0, < 2.83.2 | 2.83.2 |
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
- https://github.com/ethyca/fides/security/advisories/GHSA-qx5f-ghc2-7g5c
- https://nvd.nist.gov/vuln/detail/CVE-2026-42303
- https://github.com/ethyca/fides
- https://github.com/advisories/GHSA-qx5f-ghc2-7g5c
CWEs
CWE-288 CWE-306 CWE-841
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.