CVE-2026-65939

MEDIUM 6.8CVE-2026-65939 · Published 12/08/2026 · updated 24/10/2026

In short

CVE-2026-65939 is a MEDIUM (CVSS 6.8) vulnerability affecting whatsup gold (progress).
Chance of exploitation in the next 30 days (EPSS): 0.38%, higher than 31.9% of all vulnerabilities.
Fix: update to 26.0.2 or later.

Package	Affected versions	Patched versions
whatsup gold progress	`< 26.0.2`	`26.0.2`

Description

In WhatsUp Gold versions released before 2026.0.2, a privileged attacker can create a LogToFile action specifying an arbitrary file extension within the IIS web root.

References

community.progress.com/s/article/WhatsUp-Gold-Security-Bulletin-August-2026 · Vendor Advisory
docs.progress.com/bundle/whatsupgold-release-notes-26-0/page/WhatsUp-Gold-2026.0-Release-Notes.html · Release Notes
progress.com/network-monitoring · Product

More vulnerabilities in whatsup gold

See all →

Running one of these products? Scan your site to see whether it exposes a vulnerable version.

Scan my site free

Package

Affected versions

Patched versions

whatsup gold

progress

< 26.0.2

26.0.2

More vulnerabilities in whatsup gold

See all →