SECURELYN

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.

Scores

7.5
CVSS 7.5 out of 10, high severity.
9.8%
EPSS 9.8% chance of exploitation in the next 30 days.

The facts

Published
12 August 2026
Last changed
1 October 2026
NVD status
Analyzed
Severity
High, CVSS 7.5 out of 10 (version 3.1)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Weakness
Affects
  • jfrog artifactory
Known exploited
Yes. CISA added it to the Known Exploited Vulnerabilities catalogue on 11 September 2026.
EPSS
9.8% chance of exploitation activity in the next 30 days (percentile 96).

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References