VelaUX APIServer vulnerable to Authentication Bypass by Capture-replay
CVE-2022-36089

8.2HIGH

Key Information:

Vendor

Kubevela

Status
Kubevela
Vendor
CVE Published:
7 September 2022

What is CVE-2022-36089?

KubeVela is an application delivery platform Users using KubeVela's VelaUX APIServer could be affected by an authentication bypass vulnerability. In KubeVela prior to versions 1.4.11 and 1.5.4, VelaUX APIServer uses the PlatformID as the signed key to generate the JWT tokens for users. Another API called getSystemInfo exposes the platformID. This vulnerability allows users to use the platformID to re-generate the JWT tokens to bypass the authentication. Versions 1.4.11 and 1.5.4 contain a patch for this issue.

Affected Version(s)

kubevela >= 1.4.0, < 1.4.11 < 1.4.0, 1.4.11

kubevela >= 1.5.0, < 1.5.3 < 1.5.0, 1.5.3

References

https://github.com/kubevela/kubevela/security/advisories/...
x_refsource_CONFIRM
https://github.com/kubevela/kubevela/pull/4634
x_refsource_MISC

CVSS V3.1

Score:
8.2
Severity:
HIGH
Confidentiality:
Low
Integrity:
High
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.