CVE-2026-66375
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Authenticated User Metadata Deletion in JFrog Artifactory

Vulnerability report for CVE-2026-66375, including description, CVSS score, EPSS score, affected products, exploitability, helpful resources, and attack-flow context.

Publication date: 2026-08-12

Last updated on: 2026-08-28

Assigner: JFrog

Description

A low-privilege authenticated user may permanently remove protected internal metadata across repositories under specific conditions.

CVSS Scores

EPSS Scores

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Meta Information

Published
2026-08-12
Last Modified
2026-08-28
Generated
2026-09-02
AI Q&A
2026-08-12
EPSS Evaluated
2026-08-31
NVD
EUVD

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
jfrog artifactory 7.161.15

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-862 The product does not perform an authorization check when an actor attempts to access a resource or perform an action.

Attack-Flow Graph

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Executive Summary

This vulnerability allows a low-privilege authenticated user to permanently delete protected internal metadata across repositories under specific conditions. The impact includes unauthorized data removal that could disrupt repository integrity and functionality.

Detection Guidance

Detection requires checking for unauthorized removal of protected internal metadata in JFrog Artifactory repositories. Monitor logs for unusual administrative actions, verify metadata integrity across repositories, and inspect user activity logs for low-privilege users performing high-impact changes. No specific commands are provided in the available resources.

Impact Analysis

If exploited, this vulnerability could lead to loss of critical metadata, affecting repository operations, data integrity, and availability. Users may experience system disruptions or data corruption due to unauthorized deletions.

Compliance Impact

This vulnerability could violate compliance requirements by compromising data integrity and availability, potentially leading to unauthorized data loss. Organizations may face penalties for failing to protect sensitive metadata under regulations like GDPR or HIPAA.

Mitigation Strategies

Apply the latest security patches or updates from the vendor to address the vulnerability. Review and restrict low-privilege user permissions to prevent unauthorized metadata modifications. Monitor repository logs for suspicious activity related to metadata changes.

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