{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-54532", "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "state": "PUBLISHED", "assignerShortName": "GitHub_M", "dateReserved": "2026-06-15T18:40:01.651Z", "datePublished": "2026-10-22T17:16:38.540Z", "dateUpdated": "2026-10-30T19:47:13.018Z"}, "containers": {"cna": {"title": "CloudPirates Open Source Helm Charts: pull_request_target workflow vulnerable to cache poisoning and OIDC token theft", "problemTypes": [{"descriptions": [{"cweId": "CWE-829", "lang": "en", "description": "CWE-829: Inclusion of Functionality from Untrusted Control Sphere", "type": "CWE"}]}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "LOW", "baseScore": 6.9, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "HIGH", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:N/I:H/A:L", "version": "3.1"}}], "references": [{"name": "https://github.com/CloudPirates-io/helm-charts/security/advisories/GHSA-gv8x-4mc5-r65r", "tags": ["x_refsource_CONFIRM"], "url": "https://github.com/CloudPirates-io/helm-charts/security/advisories/GHSA-gv8x-4mc5-r65r"}, {"name": "https://github.com/CloudPirates-io/helm-charts/commit/271d415975a64b7958d2740526dca870b70c8c21", "tags": ["x_refsource_MISC"], "url": "https://github.com/CloudPirates-io/helm-charts/commit/271d415975a64b7958d2740526dca870b70c8c21"}], "affected": [{"vendor": "CloudPirates-io", "product": "helm-charts", "versions": [{"version": "< 271d415975a64b7958d2740526dca870b70c8c21", "status": "affected"}]}], "providerMetadata": {"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M", "dateUpdated": "2026-10-22T17:16:38.540Z"}, "descriptions": [{"lang": "en", "value": "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."}], "source": {"advisory": "GHSA-gv8x-4mc5-r65r", "discovery": "UNKNOWN"}}, "adp": [{"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2026-10-30T19:47:03.478531Z", "id": "CVE-2026-54532", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-10-30T19:47:13.018Z"}}]}}

{}

{"affected": [{"affectedData": [{"product": "helm-charts", "vendor": "CloudPirates-io", "versions": [{"status": "affected", "version": "< 271d415975a64b7958d2740526dca870b70c8c21"}]}], "source": "security-advisories@github.com"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "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."}], "id": "CVE-2026-54532", "lastModified": "2026-10-30T20:17:09.670", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "LOW", "baseScore": 6.9, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "HIGH", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:N/I:H/A:L", "version": "3.1"}, "exploitabilityScore": 1.7, "impactScore": 4.7, "source": "security-advisories@github.com", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-54532", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2026-10-30T19:47:03.478531Z", "version": "2.0.3"}}]}, "published": "2026-10-22T18:17:29.153", "references": [{"source": "security-advisories@github.com", "url": "https://github.com/CloudPirates-io/helm-charts/commit/271d415975a64b7958d2740526dca870b70c8c21"}, {"source": "security-advisories@github.com", "url": "https://github.com/CloudPirates-io/helm-charts/security/advisories/GHSA-gv8x-4mc5-r65r"}], "sourceIdentifier": "security-advisories@github.com", "vulnStatus": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-829"}], "source": "security-advisories@github.com", "type": "Secondary"}]}

{}