CVE-2026-44501: medium-severity vulnerability in datahub-project datahub
DataHub OIDC REDIRECT_URL Cookie Deserialization Vulnerability
Published
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 4.3epss 0.1%
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.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Affected products
datahub-project · datahubRelated CVEs — datahub-project datahub
In the same product, most dangerous first.
CVE-2022-39366CRITICALDataHub missing JWT signature checkEPSS 1.1%CVE-2023-25558HIGHDeserialization of untrusted data in DataHubEPSS 1.0%CVE-2023-25557HIGHServer-Side Request Forgery in DataHubEPSS 0.7%CVE-2024-22409HIGHDefault Privileges allow for high level operations for low privileged users in datahubEPSS 0.7%CVE-2023-25560HIGHJSON Injection in DataHubEPSS 0.6%CVE-2023-25559HIGHSystem account impersonation in DataHubEPSS 0.5%