Vulnerability in Kubevela
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.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 8.2 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:N.
EPSS exploit prediction
EPSS: 0.009 (57.5th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 57th percentile — 57.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.009 · newest: 0.009 · change: +0.000
Affected products
- Kubevela — versions >= 1.4.0, < 1.4.11, >= 1.5.0, < 1.5.3
Weakness classification (CWE)
References
- github.com/kubevela/kubevela/security/advisories/GHSA-cq42-w295-r29q (Patch, Third Party Advisory)
- github.com/kubevela/kubevela/pull/4634 (Third Party Advisory)
Frequently asked questions
- What is CVE-2022-36089?
- CVE-2022-36089 is a high-severity vulnerability in Kubevela, classified under Authentication Bypass by Capture-replay. CVSS score: 8.2/10. Published 2022-09-07.
- How severe is CVE-2022-36089?
- High severity. CVSS v3 base score is 8.2 out of 10.