CVE-2026-70550
Received Received - Intake

Authorization Bypass in JFrog Artifactory Composer Repositories

Publication date: 2026-08-25

Last updated on: 2026-08-25

Assigner: JFrog

Description
An authorization weakness in JFrog Artifactory Composer repository handling may allow an authenticated user, under specific conditions, to read package metadata from repositories they are not authorized to read. The issue affects confidentiality and has been addressed in fixed Artifactory versions.

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Meta Information

Published
2026-08-25
Last Modified
2026-08-25
Generated
2026-08-25
AI Q&A
2026-08-25
EPSS Evaluated
N/A
NVD
CVE-2026-70550
EUVD
EUVD-2026-65546

Affected Vendors & Products

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

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.

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Executive Summary

This vulnerability is an authorization weakness in JFrog Artifactory's handling of Composer repositories. It allows an authenticated user to read package metadata from repositories they are not authorized to access under specific conditions. This affects confidentiality as unauthorized data exposure may occur.

Detection Guidance

To detect this vulnerability, review Artifactory access logs for unauthorized package metadata access attempts. Check if authenticated users accessed repositories outside their permissions. Compare Artifactory versions against fixed releases and monitor for unusual read operations on Composer repositories.

Impact Analysis

If exploited, this vulnerability could allow attackers to access sensitive package metadata from restricted repositories. This may lead to information leaks, unauthorized access to proprietary or confidential data, or potential further attacks leveraging exposed metadata.

Compliance Impact

This vulnerability could lead to unauthorized access to sensitive data, violating confidentiality requirements in GDPR and HIPAA. Organizations using affected Artifactory versions may face compliance breaches, potential fines, and reputational damage due to data exposure.

Mitigation Strategies

Update JFrog Artifactory to a fixed version to address the authorization weakness in Composer repository handling.

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