Auth bypass in Jfrog Artifactory
CVE-2026-66375
A low-privilege authenticated user may permanently remove protected internal metadata across repositories under specific conditions.
Vulnerability class: Broken Access Control
Published · last modified .
CVSS v3 metric
CVSS v3 base score 8.1 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H.
EPSS exploit prediction
EPSS: 0.004 (31.7th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 32nd percentile — 31.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.003 · newest: 0.004 · 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-2026-66375?
- CVE-2026-66375 is a high-severity vulnerability in Jfrog Artifactory, classified under Missing Authorization. CVSS score: 8.1/10. Published 2026-08-12.
- How severe is CVE-2026-66375?
- High severity. CVSS v3 base score is 8.1 out of 10.