Vulnerability in Jfrog Artifactory
CVE-2026-66376
Credentials for a deleted user may remain valid for a short period under specific conditions.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 4.2 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N.
EPSS exploit prediction
EPSS: 0.002 (11.3th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 11th percentile — 11.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.002 · newest: 0.002 · change: +0.001
Affected products
- Jfrog Artifactory — versions 0, 7.161.0
Weakness classification (CWE)
References
- docs.jfrog.com/releases/docs/artifactory-self-managed-releases (vendor-advisory, Release Notes)
- docs.jfrog.com/releases/docs/jfrog-security-advisories (vendor-advisory, Vendor Advisory)
Frequently asked questions
- What is CVE-2026-66376?
- CVE-2026-66376 is a medium-severity vulnerability in Jfrog Artifactory, classified under Insufficient Session Expiration. CVSS score: 4.2/10. Published 2026-08-12.
- How severe is CVE-2026-66376?
- Medium severity. CVSS v3 base score is 4.2 out of 10.