# github.com/kumahq/kuma/v2 (Go) vulnerabilities

6 known vulnerabilities (6 medium), with the versions each affects and the releases that fix them.

## At a glance

- Latest release: not known (cve.now hasn't read this package's releases)
- Newest unaffected release: not known without release data
- Registry: https://pkg.go.dev/github.com/kumahq/kuma/v2

## Advisories (6)

### [CVE-2026-50166](https://cve.now/CVE-2026-50166): Kuma: kumactl connects to control plane without verifying TLS certificate when no CA is configured

- Severity: Medium 5.5
- Published: Sep 15, 2026
- Affected: fixed in 2.7.26; from 2.9.13, fixed in 2.11.14; from 2.12.4, fixed in 2.12.11; from 2.13.0, fixed in 2.13.7; fixed in 2.7.26; from 2.8.0, fixed in 2.9.16; from 2.10.0, fixed in 2.11.14; from 2.12.0, fixed in 2.12.11; from 2.13.0, fixed in 2.13.7.

### [CVE-2026-52724](https://cve.now/CVE-2026-52724): kuma-dp connects to control plane without verifying TLS certificate when no CA is configured

- Severity: Medium 5.8
- Published: Sep 15, 2026
- Affected: fixed in 2.7.26; from 2.9.13, fixed in 2.11.14; from 2.12.4, fixed in 2.12.11; from 2.13.0, fixed in 2.13.7; fixed in 2.7.26; from 2.8.0, fixed in 2.9.16; from 2.10.0, fixed in 2.11.14; from 2.12.0, fixed in 2.12.11; from 2.13.0, fixed in 2.13.7.

### [CVE-2026-18679](https://cve.now/CVE-2026-18679): Kong Mesh: kuma-dp connects to the control plane without verifying the TLS certificate when no CA is configured

- Severity: Medium 5.8
- Published: Aug 12, 2026
- Affected: fixed in 2.7.26; from 2.9.13, fixed in 2.11.14; from 2.12.4, fixed in 2.12.11; from 2.13.0, fixed in 2.13.7; fixed in 2.7.26; from 2.8.0, fixed in 2.9.16; from 2.10.0, fixed in 2.11.14; from 2.12.0, fixed in 2.12.11; from 2.13.0, fixed in 2.13.7.

### [CVE-2026-18678](https://cve.now/CVE-2026-18678): Kong Mesh: kumactl connects to the control plane without verifying the TLS certificate when no CA is configured

- Severity: Medium 5.5
- Published: Aug 12, 2026
- Affected: fixed in 2.7.26; from 2.9.13, fixed in 2.11.14; from 2.12.4, fixed in 2.12.11; from 2.13.0, fixed in 2.13.7; fixed in 2.7.26; from 2.8.0, fixed in 2.9.16; from 2.10.0, fixed in 2.11.14; from 2.12.0, fixed in 2.12.11; from 2.13.0, fixed in 2.13.7.

### [CVE-2026-18676](https://cve.now/CVE-2026-18676): Kong Mesh: default control plane config leaks the admin token cross-origin via a CORS wildcard and localhost admin

- Severity: Medium 5.1
- Published: Aug 12, 2026
- Affected: fixed in 2.7.25; from 2.9.13, fixed in 2.11.13; from 2.12.4, fixed in 2.12.10; from 2.13.0, fixed in 2.13.5.

### [CVE-2026-45021](https://cve.now/CVE-2026-45021): Kuma: Default kuma-cp leaks admin token cross-origin via CORS wildcard + LocalhostIsAdmin

- Severity: Medium 5.1
- Published: May 28, 2026
- Affected: fixed in 2.7.25; from 2.9.13, fixed in 2.11.13; from 2.12.4, fixed in 2.12.10; from 2.13.0, fixed in 2.13.5.

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