PT-2021-14354 · Onedev · Onedev

Pwntester · Published 2021-01-15 · Updated 2022-10-19 · CVE-2021-21244

Positive Technologies (AI Summary)

CVSS v3.1

10

Critical

Base vector

AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:N

Name of the Vulnerable Software and Affected Versions: OneDev versions prior to 4.0.3

Description: The issue is related to a pre-auth server side template injection via Bean validation message tampering in OneDev, an all-in-one devops platform. This was fixed in version 4.0.3 by disabling validation interpolation completely.

Recommendations: For versions prior to 4.0.3, update to version 4.0.3 or later to resolve the issue by having validation interpolation disabled. As a temporary workaround, consider disabling validation interpolation completely until the update can be applied.

Fix

Code Injection

Special Elements Injection

Weakness Enumeration

CWE-94

CWE-74

Related Identifiers

CVE-2021-21244

GHSA-VM26-XG39-CFJ4

Affected Products

Onedev

References · 6

• https://github.com/theonedev/onedev/commit/4f5dc6fb9e50f2c41c4929b0d8c5824b2cca3d65 · Patch
• https://osv.dev/vulnerability/CVE-2021-21244 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-21244 · Security Note
• https://github.com/theonedev/onedev/security/advisories/GHSA-vm26-xg39-cfj4 · Note
• https://t.me/cvenotify/8612 · Telegram Post
• https://t.me/cibsecurity/22219 · Telegram Post