Auth bypass in 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…
Vulnerability class: Broken Authentication
EPSS: 0.009 (54.2th 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
- Datahub-project Datahub — versions < 0.8.45
Weakness classification (CWE)
Public proof-of-concept exploits
References
- security-advisories@github.com (Third Party Advisory)
- security-advisories@github.com (Third Party Advisory)
- security-advisories@github.com (Exploit, Third Party Advisory)
- security-advisories@github.com (Exploit, Third Party Advisory)
- security-advisories@github.com (Third Party Advisory)
Frequently asked questions
- What is CVE-2022-39366?
- CVE-2022-39366 is a critical-severity vulnerability in Datahub, classified under Improper Authentication. 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.