CVE-2024-42471
unknown
CVSS v3
—
CVSS v4 NEW
—
VIR risk
1.0
Description
@actions/artifact has an Arbitrary File Write via artifact extraction
Predictions
Exploit likelihood
30%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
No mitigations published for this CVE yet.
The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.
✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here withsource_tier=community-verified.
Exploits
Public proof-of-concept code below. AS-IS, for defenders and authorised testing only.
Exploit-DB
unzip-stream 0.3.1 - Arbitrary File Write
Source code queued for fetch — refresh in a moment.
Package impact
| Ecosystem | Package | Vulnerable | Fixed |
|---|---|---|---|
| npm | @actions/artifact | >=2.0.0,<2.1.2 | 2.1.2 |
References
- https://github.com/actions/toolkit/security/advisories/GHSA-6q32-hq47-5qq3
- https://nvd.nist.gov/vuln/detail/CVE-2024-42471
- https://github.com/actions/toolkit/pull/1602
- https://github.com/actions/toolkit/pull/1666
- https://github.com/actions/toolkit/pull/1724
- https://github.com/actions/toolkit/commit/29885a805ef3e95a9862dcaa8431c30981960017
- https://github.com/actions/download-artifact/blob/v3/package.json#L31
- https://github.com/actions/toolkit
- https://snyk.io/research/zip-slip-vulnerability
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.