What is CVE-2021-21250?

CVE-2021-21250 is a high-severity vulnerability in Theonedev Onedev, classified under Insertion of Sensitive Information into Externally-Accessible File or Directory. CVSS score: 7.7/10. Published 2021-01-15.

How severe is CVE-2021-21250?

High severity. CVSS v3 base score is 7.7 out of 10.

Information disclosure in Theonedev Onedev

CVE-2021-21250

OneDev is an all-in-one devops platform. In OneDev before version 4.0.3, there is a critical vulnerability which may lead to arbitrary file read. When BuildSpec is provided in XML format, the spec is processed by XmlBuildSpecMigrator.migra…

EPSS: 0.003 (52.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.7 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N.

Affected products

Theonedev Onedev — versions < 4.0.3

Weakness classification (CWE)

CWE-538 — Insertion of Sensitive Information into Externally-Accessible File or Directory

References

github.com/theonedev/onedev/security/advisories/GHSA-9pph-8gfc-6w2r (x_refsource_CONFIRM)
github.com/theonedev/onedev/commit/9196fd795e87dab069b4260a3590a0ea886e770f (x_refsource_MISC)

Frequently asked questions

What is CVE-2021-21250?: CVE-2021-21250 is a high-severity vulnerability in Theonedev Onedev, classified under Insertion of Sensitive Information into Externally-Accessible File or Directory. CVSS score: 7.7/10. Published 2021-01-15.
How severe is CVE-2021-21250?: High severity. CVSS v3 base score is 7.7 out of 10.