Security Advisory

CVE-2026-44501

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2026-05-14 15:41:43

Last updated 2026-05-14 18:22:31

Assigner GitHub_M

CVSS score 4.3

State PUBLISHED

Description

DataHub is an open-source metadata platform. Prior to 1.5.0.3, The DataHub frontend (datahub-frontend-react) deserializes attacker-controlled Java objects from the REDIRECT_URL HTTP cookie during the OIDC callback flow, with no integrity protection (no HMAC, no encryption). This is a Deserialization of Untrusted Data vulnerability (CWE-502) affecting the GET /callback/oidc endpoint. Successful exploitation requires a valid user account in the configured OIDC identity provider This vulnerability is fixed in 1.5.0.3.

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