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Medium severity4.3NVD Advisory· Published May 14, 2026· Updated May 16, 2026

CVE-2026-44501

CVE-2026-44501

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.

AI Insight

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Affected products

2
  • Datahub Project/Datahub2 versions
    cpe:2.3:a:datahub:datahub:*:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:a:datahub:datahub:*:*:*:*:*:*:*:*range: <1.5.0.3
    • (no CPE)range: <1.5.0.3

Patches

Vulnerability mechanics

References

1

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