Vulnerability Report

CVE-2026-42018

CISA KEV Active

Title: Anonymous-user token exposure in JFrog Artifactory

Auth Bypass

Proof Of Concept

PoC Available for CVE-2026-42018

CWE Category CWE-287

Published Date Aug 12, 2026

Modified Date Sep 12, 2026

Exploit Status Available

Score 7.5 CVSS v3.1

Exploit Probability (EPSS)

9.80%

Vulnerability Summary

CVE-2026-42018: JFrog Artifactory could return an internal anonymous-user token to an unauthenticated caller when anonymous access is disabled, potentially exposing sensitive resources.

Impacted Vendors

jfrog 1

Reference Links

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

CVSS v3.1

Source Entity [email protected]

Severity HIGH

7.5

Attack Vector

NETWORK

Complexity

LOW

Privileges

N/A

Interaction

NONE

Confidentiality

N/A

Integrity

N/A

Availability

N/A

Scope

UNCHANGED

RAW VECTOR CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Associated Attack Patterns (CAPEC)

Total: Patterns