Auth bypass in Progress Whatsup Gold
CVE-2026-65938
In WhatsUp Gold versions released before 2026.0.2, an improper authorization vulnerability in the Scheduled Reports API allows any authenticated user to invoke restricted actions.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N.
EPSS exploit prediction
EPSS: 0.003 (15.0th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 15th percentile — 15.0% 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: 0.003 · change: +0.001
Affected products
Weakness classification (CWE)
References
- www.progress.com/network-monitoring (Product)
- docs.progress.com/bundle/whatsupgold-release-notes-26-0/page/WhatsUp-Gold-2026… (release-notes, Release Notes)
- community.progress.com/s/article/WhatsUp-Gold-Security-Bulletin-August-2026 (vendor-advisory, Vendor Advisory)
Frequently asked questions
- What is CVE-2026-65938?
- CVE-2026-65938 is a medium-severity vulnerability in Progress Whatsup Gold, classified under CWE-602. CVSS score: 4.3/10. Published 2026-08-12.
- How severe is CVE-2026-65938?
- Medium severity. CVSS v3 base score is 4.3 out of 10.