by Kastro
Paper/Archive/CVE-2022-36089

CVE-2022-36089

kubevela kubevela — VelaUX APIServer vulnerable to Authentication Bypass by Capture-replay

EPSS 0.9%CVSS 9.8
critical.is priorityof 100
41
CVSS 9.8 (NVD)9.8 / 10 × 3029.4Not in CISA KEV+300.0EPSS percentile 58.9.589 × 2011.8No public exploit+100.0SSVC exploitation: none+100.0
Description · from the CVE record

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

ProductAffectedFixed inSource
kubevela>= 1.4.0, < 1.4.11–CNA
kubevela>= 1.5.0, < 1.5.3–CNA

Scores by source

NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
GitHub_M (CNA)8.2CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:N
CISA ADPSSVCExploitation: none · Automatable: yes · Technical impact: partial

References

refgithub.com/kubevela/kubevela/security/advisories/GHSA-cq42-w295-r29qrefgithub.com/kubevela/kubevela/pull/4634