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CVE-2024-42471

Arbitrary File Write via artifact extraction in actions/artifact

Published: Sep 2, 2024Updated: Aug 27, 2025 Sources: CVE List NVD GHSACWE-22
7.3HIGH
NVD MITRE
EPSS Score
3.2%
Top 12.6%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available
Self-Check
Not available

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.

No summary for this CVE yet.

CVSS Vector Breakdown

AV:NAC:LPR:LUI:RS:UC:HI:HA:N
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:LPrivileges Required
Low
UI:RUser Interaction
Required
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:HIntegrity
High
A:NAvailability
None
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Weaknesses

CWE-22

Affected Products

github
commercial·US
actions\/artifact
DevTools & CI
actions toolkit
DevTools & CI
npm
package-ecosystem
@actions/artifact
OSS Libraries
actions
toolkitMixed
DevTools & CI / ci-cd

Exploitability

Official Patch Available
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Attack Graph

Products CVE Techniques Tactics

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MITRE ATT&CK

2 techniques
Collection
Discovery
View detailed technique mapping

References

https://github.com/actions/toolkit/pull/1666
github.com
https://github.com/actions/toolkit/security/advisories/GHSA-6q32-hq47-5qq3
github.com
https://snyk.io/research/zip-slip-vulnerability
snyk.io
and 6 more references View all →

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