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CVE-2022-39366

CRITICAL

9.9

Description

DataHub is an open-source metadata platform. Prior to version 0.8.45, the `StatelessTokenService` of the DataHub metadata service (GMS) does not verify the signature of JWT tokens. This allows an attacker to connect to DataHub instances as any user if Metadata Service authentication is enabled. This vulnerability occurs because the `StatelessTokenService` of the Metadata service uses the `parse` method of `io.jsonwebtoken.JwtParser`, which does not perform a verification of the cryptographic token signature. This means that JWTs are accepted regardless of the used algorithm. This issue may lead to an authentication bypass. Version 0.8.45 contains a patch for the issue. There are no known workarounds.

CVE Details

CVSS v3.1 Score9.9

SeverityCRITICAL

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:H/A:L

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published10/28/2022

Last Modified12/3/2025

Sourcenvd

Honeypot Sightings0

Affected Products

datahub:datahub

Weaknesses (CWE)

CWE-287CWE-303CWE-347

References

https://codeql.github.com/codeql-query-help/java/java-missing-jwt-signature-check/(security-advisories@github.com)

https://github.com/datahub-project/datahub/blob/aa146db611e3a4ca3aa17bb740783f789d4444d3/metadata-service/auth-impl/src/main/java/com/datahub/authentication/token/StatelessTokenService.java#L134(security-advisories@github.com)

https://github.com/datahub-project/datahub/blob/aa146db611e3a4ca3aa17bb740783f789d4444d3/metadata-service/auth-impl/src/main/java/com/datahub/authentication/token/StatelessTokenService.java#L30(security-advisories@github.com)

https://github.com/datahub-project/datahub/releases/tag/v0.8.45(security-advisories@github.com)

https://github.com/datahub-project/datahub/security/advisories/GHSA-r8gm-v65f-c973(security-advisories@github.com)

https://codeql.github.com/codeql-query-help/java/java-missing-jwt-signature-check/(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/datahub-project/datahub/blob/aa146db611e3a4ca3aa17bb740783f789d4444d3/metadata-service/auth-impl/src/main/java/com/datahub/authentication/token/StatelessTokenService.java#L134(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/datahub-project/datahub/blob/aa146db611e3a4ca3aa17bb740783f789d4444d3/metadata-service/auth-impl/src/main/java/com/datahub/authentication/token/StatelessTokenService.java#L30(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/datahub-project/datahub/releases/tag/v0.8.45(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/datahub-project/datahub/security/advisories/GHSA-r8gm-v65f-c973(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

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