CVE-2021-21244

moderate-risk
Published 2021-01-15

OneDev is an all-in-one devops platform. In OneDev before version 4.0.3, There is a vulnerability that enabled pre-auth server side template injection via Bean validation message tampering. Full details in the reference GHSA. This issue was fixed in 4.0.3 by disabling validation interpolation completely.

Do I need to act?

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0.39% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
+
Fix available
Upgrade to: 4bd71941974a1b077e955616d7ba3da6fd21670c, 4f5dc6fb9e50f2c41c4929b0d8c5824b2cca3d65
10
CVSS 10.0/10 Critical
NETWORK / LOW complexity

Affected Products (1)

Affected Vendors

Onedev Project

References (4)

Patch https://github.com/theonedev/onedev/commit/4f5dc6fb9e50f2c41c4929b0d8c5824b2cca3...
Third Party Advisory https://github.com/theonedev/onedev/security/advisories/GHSA-vm26-xg39-cfj4
Patch https://github.com/theonedev/onedev/commit/4f5dc6fb9e50f2c41c4929b0d8c5824b2cca3...
Third Party Advisory https://github.com/theonedev/onedev/security/advisories/GHSA-vm26-xg39-cfj4
39
/ 100
moderate-risk
Severity 33/34 · Critical
Exploitability 1/34 · Minimal
Exposure 5/34 · Minimal