Home/CVE/DataHub is an open-source metadata platform. The AuthServiceClient which is responsible for creation of new accounts, ve
CVE

CVE-2023-25560

DataHub is an open-source metadata platform. The AuthServiceClient which is responsible for creation of new accounts, ve

DataHub is an open-source metadata platform. The AuthServiceClient which is responsible for creation of new accounts, verifying credentials, resetting them or requesting access tokens, crafts multiple JSON strings using format strings with user-controlled data. This means that an attacker may be able to augment these JSON strings to be sent to the backend and that can potentially be abused by including new or colliding values.

This issue may lead to an authentication bypass and the creation of system accounts, which effectively can lead to full system compromise. Users are advised to upgrade. There are no known workarounds for this vulnerability.

This vulnerability was discovered and reported by the GitHub Security lab and is tracked as GHSL-2022-080.

HIGH · CVSS 8.2 EPSS 0.00342
Schedule remediation
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-913Improper Control of Dynamically-Managed Code Resources
▤

Affected Products & Versions

1
datahub< 0.8.45
▣

Scoring & Timeline

8.2
HIGH · CVSS v3.1 · security-advisories@github.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD11 Feb 2023 · 01:23 AM
CVSS VectorCVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:N
SSVC triage · cisa-vulnrichment
Exploitation
none
Automatable
no
Technical impact
total
SSVC asks the questions that actually drive patch urgency: is it being exploited, can attacks be automated, and how total is the impact.
🔗

References & Sources

1
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://github.com/datahub-project/datahub/security/advisories/GHSA-6rpf-5cfg-h8f3Vendor Advisory
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