What is CVE-2022-39366?

CVE-2022-39366 is a critical-severity vulnerability in Datahub-project Datahub, classified under Incorrect Implementation of Authentication Algorithm. CVSS score: 9.9/10. Published 2022-10-28.

How severe is CVE-2022-39366?

Critical severity. CVSS v3 base score is 9.9 out of 10.

Is CVE-2022-39366 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Auth bypass in Datahub-project Datahub

CVE-2022-39366

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…

EPSS: 0.010 (76.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.9 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:H/A:L.

Affected products

Datahub-project Datahub — versions < 0.8.45

Weakness classification (CWE)

Public proof-of-concept exploits

p-/p-

References

Frequently asked questions

What is CVE-2022-39366?: CVE-2022-39366 is a critical-severity vulnerability in Datahub-project Datahub, classified under Incorrect Implementation of Authentication Algorithm. CVSS score: 9.9/10. Published 2022-10-28.
How severe is CVE-2022-39366?: Critical severity. CVSS v3 base score is 9.9 out of 10.
Is CVE-2022-39366 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.