CVE-2024-42471

HighCVSS 7.5/10Last modified Jun 17, 2026

Description

actions/artifact is the GitHub ToolKit for developing GitHub Actions. Versions of `actions/artifact` on the 2.x branch before 2.1.2 are vulnerable to arbitrary file write when using `downloadArtifactInternal`, `downloadArtifactPublic`, or `streamExtractExternal` for extracting a specifically crafted artifact that contains path traversal filenames. Users are advised to upgrade to version 2.1.2 or higher. There are no known workarounds for this issue.

Metrics

CVSS 3.1 7.5/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Weakness enumeration

CWE-22

Affected software

Vendor	Product	Versions
actions	toolkit	>= 2.0.0, < 2.1.2

References

https://github.com/actions/toolkit/pull/1666
https://github.com/actions/toolkit/security/advisories/GHSA-6q32-hq47-5qq3Vendor Advisory
https://snyk.io/research/zip-slip-vulnerabilityNot Applicable

Timeline

Published: Sep 2, 2024
Last modified: Jun 17, 2026
NVD status: Modified

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