How severe is CVE-2026-65937?

CVE-2026-65937 has a CVSS 3.x base score of 8.0, rated high severity. It is exploitable over an adjacent network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2026-65937 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (33rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-65937?

CVE-2026-65937 affects Progress Whatsup Gold. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2026-65937?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2026-65937 published?

CVE-2026-65937 was published on 2026-08-12 and last updated on 2026-09-02.

CVE-2026-65937

CVE-2026-65937 is a high-severity vulnerability in Progress Whatsup Gold with a CVSS 3.x base score of 8.0. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-94.

Key facts

Severity: High (CVSS 3.x base score 8.0)
EPSS exploit prediction: 0% (33rd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-94
Affected product: Progress Whatsup Gold
Published: 2026-08-12
Last modified: 2026-09-02

Description

In WhatsUp Gold versions released before 2026.0.2, an authenticated attacker can bypass frontend controls and inject persistent script content.

Frequently asked questions

What is CVE-2026-65937?: In WhatsUp Gold versions released before 2026.0.2, an authenticated attacker can bypass frontend controls and inject persistent script content.
How severe is CVE-2026-65937?: CVE-2026-65937 has a CVSS 3.x base score of 8.0, rated high severity. It is exploitable over an adjacent network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2026-65937 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (33rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-65937?: CVE-2026-65937 affects Progress Whatsup Gold. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2026-65937?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2026-65937 published?: CVE-2026-65937 was published on 2026-08-12 and last updated on 2026-09-02.

References

Affected products (1)

cpe:2.3:a:progress:whatsup_gold:*:*:*:*:*:*:*:*

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