CVE-2026-42018 - Vulnerability Details - OpenCVE

JFrog Artifactory could return an internal anonymous-user token to an unauthenticated caller when anonymous access is disabled, potentially exposing sensitive resources.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact None

Availability Impact None

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploitation none

Automatable yes

Technical Impact partial

Vendors	Products
Jfrog	Artifactory

No data.

No data.

References

Link	Providers
https://docs.jfrog.com/releases/docs/artifactory-self-managed-releases
https://docs.jfrog.com/releases/docs/jfrog-security-advisories

History

Thu, 13 Aug 2026 16:30:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Wed, 12 Aug 2026 20:15:00 +0000

Type	Values Removed	Values Added
First Time appeared		Jfrog Jfrog artifactory
Vendors & Products		Jfrog Jfrog artifactory

Wed, 12 Aug 2026 18:00:00 +0000

Type	Values Removed	Values Added
Description		JFrog Artifactory could return an internal anonymous-user token to an unauthenticated caller when anonymous access is disabled, potentially exposing sensitive resources.
Title		Anonymous user token generation exposure in JFrog Artifactory
Weaknesses		CWE-287
References		https://docs.jfrog.com/releases/docs/artifactory-self-managed-releases https://docs.jfrog.com/releases/docs/jfrog-security-advisories
Metrics		cvssV3_1 `{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N'}`

MITRE

Status: PUBLISHED

Assigner: JFROG

Published: 2026-08-12T17:43:21.289Z

Updated: 2026-08-18T18:14:10.646Z

Reserved: 2026-04-23T13:41:13.755Z

Link: CVE-2026-42018

Vulnrichment

Updated: 2026-08-13T15:05:13.966Z

NVD

Status : Received

Published: 2026-08-12T18:17:29.473

Modified: 2026-08-18T19:16:48.317

Link: CVE-2026-42018

Redhat

No data.

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