{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-48129", "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "state": "PUBLISHED", "assignerShortName": "GitHub_M", "dateReserved": "2026-05-20T18:46:58.292Z", "datePublished": "2026-06-19T20:16:24.043Z", "dateUpdated": "2026-06-19T20:16:24.043Z"}, "containers": {"cna": {"title": "Kestra task inputFiles accepts traversal filenames for worker file writes", "problemTypes": [{"descriptions": [{"cweId": "CWE-22", "lang": "en", "description": "CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')", "type": "CWE"}]}], "metrics": [{"cvssV3_1": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "LOW", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:L", "version": "3.1"}}], "references": [{"name": "https://github.com/kestra-io/kestra/security/advisories/GHSA-q3fw-mvgv-pjr2", "tags": ["x_refsource_CONFIRM"], "url": "https://github.com/kestra-io/kestra/security/advisories/GHSA-q3fw-mvgv-pjr2"}], "affected": [{"vendor": "kestra-io", "product": "kestra", "versions": [{"version": "< 1.0.43", "status": "affected"}, {"version": ">= 1.1.0, < 1.1.19", "status": "affected"}, {"version": ">= 1.2.0, < 1.2.19", "status": "affected"}, {"version": ">= 1.3.0, < 1.3.19", "status": "affected"}]}], "providerMetadata": {"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M", "dateUpdated": "2026-06-19T20:16:24.043Z"}, "descriptions": [{"lang": "en", "value": "Kestra is an open-source, event-driven orchestration platform. Prior to versions 1.3.19, 1.2.19, 1.1.19, and 1.0.43, Kestra task `inputFiles` writes rendered file names directly under the task working directory. When a flow forwards untrusted execution or webhook data into an `inputFiles` file name, a caller can use `../` path segments to create or overwrite files outside that task working directory on the worker filesystem. Versions 1.3.19, 1.2.19, 1.1.19, and 1.0.43 patch the issue."}], "source": {"advisory": "GHSA-q3fw-mvgv-pjr2", "discovery": "UNKNOWN"}}}}

{}

{}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[0,1.0.43)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[1.1.0,1.1.19)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[1.2.0,1.2.19)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[1.3.0,1.3.19)"}}], "enrichment": {"confidence": 100.0, "confidence_source": "matching", "scores": [{"score": 100.0, "source": "matching"}]}, "original": {"product": "kestra", "source": "cna", "vendor": "kestra-io"}, "product": "kestra", "vendor": "kestra-io"}], "created": "2026-06-19T21:15:16.826050+00:00", "updated": "2026-06-19T22:00:06.980262+00:00", "vendors": ["kestra-io", "kestra-io$PRODUCT$kestra"]}