CVE-2026-66382
Received Received - Intake

Authenticated File Write in JFrog Artifactory

Publication date: 2026-08-12

Last updated on: 2026-08-12

Assigner: JFrog

Description
An authenticated user may write files outside the intended Artifactory work directory under specific conditions.

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Meta Information

Published
2026-08-12
Last Modified
2026-08-12
Generated
2026-08-12
AI Q&A
2026-08-12
EPSS Evaluated
N/A
NVD
CVE-2026-66382
EUVD
EUVD-2026-57251

Affected Vendors & Products

Currently, no data is known.

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-22 The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory.

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Executive Summary

This vulnerability allows an authenticated user to write files outside the intended Artifactory work directory under specific conditions. It does not require high privileges but could lead to unauthorized file manipulation.

Impact Analysis

An attacker could exploit this to place malicious files outside the intended directory, potentially disrupting operations or enabling further attacks. The impact is limited as it requires authentication and does not directly expose sensitive data.

Mitigation Strategies

Update Artifactory to the latest patched version immediately to prevent authenticated users from writing files outside the intended work directory. Review and restrict user permissions to minimize potential exploitation.

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