What is CVE-2022-39205?

CVE-2022-39205 is a critical-severity vulnerability in Theonedev Onedev, classified under Improper Authentication. CVSS score: 9.0/10. Published 2022-09-13.

How severe is CVE-2022-39205?

Critical severity. CVSS v3 base score is 9.0 out of 10.

Auth bypass in Theonedev Onedev

CVE-2022-39205

Onedev is an open source, self-hosted Git Server with CI/CD and Kanban. In versions of Onedev prior to 7.3.0 unauthenticated users can take over a OneDev instance if there is no properly configured reverse proxy. The /git-prereceive-callba…

Vulnerability class: Broken Authentication

EPSS: 0.032 (87.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.0 (Critical). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H.

Affected products

Theonedev Onedev — versions < 7.3.0

Weakness classification (CWE)

CWE-287 — Improper Authentication

References

github.com/theonedev/onedev/security/advisories/GHSA-4f9h-h82c-4xm2 (x_refsource_CONFIRM)
github.com/theonedev/onedev/commit/f1e97688e4e19d6de1dfa1d00e04655209d39f8e (x_refsource_MISC)
github.com/theonedev/onedev/releases/tag/v7.3.0 (x_refsource_MISC)
blog.sonarsource.com/onedev-remote-code-execution/ (x_refsource_MISC)

Frequently asked questions

What is CVE-2022-39205?: CVE-2022-39205 is a critical-severity vulnerability in Theonedev Onedev, classified under Improper Authentication. CVSS score: 9.0/10. Published 2022-09-13.
How severe is CVE-2022-39205?: Critical severity. CVSS v3 base score is 9.0 out of 10.