InfraGuard

CVE-2026-42018

Anonymous user token generation exposure in JFrog Artifactory

7.5 CVSS 3.1 Exploited in the wildEPSS 10.0%

Original description

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

Known exploited (CISA KEV)

Added to KEV
2026-09-11
Remediation due (US federal)
2026-09-25
Ransomware use
Unknown
Required action
Apply mitigations in accordance with vendor instructions, ensuring compliance with CISA’s BOD 26-04 Prioritizing Security Updates Based on Risk (see URL in Notes) guidance and CISA’s “Forensics Triage Requirements” (see URL in Notes). Follow applicable BOD 26-04 guidance for cloud services or discontinue use of the product if mitigations are unavailable. Stakeholders are responsible for evaluating each asset's internet exposure and ensuring adherence to BOD 26-04 patching guidelines.

Details

Published
2026-08-13
Last modified
2026-10-02
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CWE
CWE-287
EPSS (30-day exploit probability)
9.98% (percentile 96)

References

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