Log in Start free

Vulnerability · Published Sep 7, 2022 · Assigned by GitHub_M

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

High 8.2

In plain English

A high-severity security flaw in kubevela from kubevela. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.9% (higher than 60% of all known vulnerabilities).

Severity (CVSS 3.1)8.2High
Exploit odds (30 days)0.9%top 40.4% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known

Official description

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 products (as reported)

VendorProductVersions
kubevela kubevela >= 1.4.0, < 1.4.11>= 1.5.0, < 1.5.3

Weakness: CWE-294 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:N

References