CVE-2026-54532 (GCVE-0-2026-54532)

Vulnerability from cvelistv5 – Published: 2026-10-22 17:16 – Updated: 2026-10-30 19:47
VLAI
Title
CloudPirates Open Source Helm Charts: pull_request_target workflow vulnerable to cache poisoning and OIDC token theft
Summary
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.
Severity
6.9 (Medium)
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:N/I:H/A:L
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-30 19:47 UTC
CWE
  • CWE-829 - Inclusion of Functionality from Untrusted Control Sphere
Assigner
GitHub_M CNA under the mitre root
CNA scorecard C 72/100 over 8044 records in the last 180 days details
References
Impacted products
Vendor Product Version CPE status
CloudPirates-io helm-charts Affected: < 271d415975a64b7958d2740526dca870b70c8c21
guessed Create a notification for this product.
Show details on NVD website
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