CVE-2026-54532: medium-severity vulnerability in CloudPirates-io helm-charts
CloudPirates Open Source Helm Charts: pull_request_target workflow vulnerable to cache poisoning and OIDC token theft
Published · Updated
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13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 6.9epss 0.2%
CloudPirates Open Source Helm Charts is a collection of Helm charts. Prior to commit 271d415, pull_request_target workflow is vulnerable to cache poisoning and OIDC token theft. A pull_request_target workflow checks out fork code using github.event.pull_request.head.sha or .head.ref. This gives attacker-controlled code access to base repository secrets and tokens. A pull_request_target workflow writes to a shared Actions cache. A subsequent release or publish workflow restores from the same cache scope, allowing a poisoned cache entry to execute during release. This issue has been patched via commit 271d415.
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:N/I:H/A:L
Affected products
CloudPirates-io · helm-chartsRelated CVEs — CloudPirates-io helm-charts
In the same product, most dangerous first.
CVE-2026-45131CRITICALCloudPirates Open Source Helm Charts: GitHub Actions pull_request_target workflow allows secret exfiltration via fork pull requestsEPSS 0.3%CVE-2026-45132CRITICALCloudPirates Open Source Helm Charts: GitHub Actions workflow leaks PAT and SSH signing key via unsafe credential handlingEPSS 0.3%