Critical severity · published Jun 1, 2026
CVE-2026-45131
CloudPirates Open Source Helm Charts: GitHub Actions pull_request_target workflow allows secret exfiltration via fork pull requests
10.0
CVSS
0.3%
EPSS
No
On KEV
Description
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 20% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
HE
helm-charts · CloudPirates-io
< fcf930211604652aec15085895b6457bc8b73b54 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-45131
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-45131
github.com
https://github.com/CloudPirates-io/helm-charts/commit/fcf930211604652aec15085895b6457bc8b73b54
github.com
https://github.com/CloudPirates-io/helm-charts/security/advisories/GHSA-c47r-c7gw-cvph
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