Vulnerability Report

CVE-2026-45131

RCE

Title: GitHub Actions RCE via Pull Request

RCE

Proof Of Concept

PoC Available for CVE-2026-45131

CWE Category CWE-94

Published Date Jun 01, 2026

Modified Date Jul 22, 2026

Exploit Status Available

Score 10.0 CVSS v3.1

Exploit Probability (EPSS)

0.44%

Vulnerability Summary

CVE-2026-45131: CloudPirates Open Source Helm Charts is a collection of Helm charts. Prior to commit fcf9302, a GitHub Actions workflow (pull-request.yaml) executes attacker-controlled code from fork pull requests in a privileged context, exposing repository secrets including Docker Hub credentials and tokens without requiring maintainer approval. This issue has been patched via commit fcf9302.

Impacted Vendors

Analysis in Progress...

Reference Links

https://github.com/CloudPirates-io/helm-charts/commit/fcf930211604652aec15085895b6457bc8b73b54 https://github.com/CloudPirates-io/helm-charts/security/advisories/GHSA-c47r-c7gw-cvph

CVSS v3.1

Source Entity [email protected]

Severity CRITICAL

10.0

Attack Vector

NETWORK

Complexity

LOW

Privileges

N/A

Interaction

NONE

Confidentiality

N/A

Integrity

N/A

Availability

N/A

Scope

CHANGED

RAW VECTOR CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:N

Associated Attack Patterns (CAPEC)

Total: Patterns

CVE-2026-45131 Exploits & PoCs (Proof Of Concept)

GitHub https://github.com/pvharmo2/gha-lab-5511dc3f73

View Code

July 22, 2026 MODIFIED

Vulnerability data updated via NVD.

June 01, 2026 MODIFIED

Vulnerability data updated via NVD.

June 01, 2026 MODIFIED

Vulnerability data updated via NVD.

Attack Vector Matrix

Access Vector NETWORK

Complexity LOW

Privileges N/A

Interaction NONE

CVSS Vector String


                                    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:N

Affected Stack

No specific products linked.