CVE-2026-65941

Unauthenticated code execution via report scheduling service

Published Aug 12, 2026 · Updated Aug 12, 2026

Code injection in WhatsUp Gold before 26.0.2 allows remote attackers to execute arbitrary code through the report scheduling service. Progress identifies missing authentication, externally controlled paths, SSRF, and code injection in the internal service, but has not disclosed the request flow or unsafe operation that links them. Adjacent-network access to the affected service is sufficient, and execution occurs as the IIS application service account.

CVSS severity8.8
High
EPSS probability0.44%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Code injection in WhatsUp Gold before 26.0.2 allows remote attackers to execute arbitrary code through the report scheduling service. Progress identifies missing authentication, externally controlled paths, SSRF, and code injection in the internal service, but has not disclosed the request flow or unsafe operation that links them. Adjacent-network access to the affected service is sufficient, and execution occurs as the IIS application service account.

The record

CVE
CVE-2026-65941
Published
Aug 12, 2026
Updated
Aug 12, 2026
Vendor
Progress Software Corporation
Product
WhatsUp Gold
Classifications
CWE-94, CWE-306, CWE-918, CWE-73, T1210
Attack vector
adjacent
Privileges
unauthenticated

Timeline

How it unfolded

  1. Aug 12, 2026CVE publishedPublication date reported by the CVE source.
  2. Aug 12, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0 <26.0.2

What conditions does exploitation require?

Attack vectoradjacent
Required privilegesunauthenticated

What is affected?

Progress Software Corporation · WhatsUp Goldversion=0 <26.0.2

Published CVSS scores

8.8Progress Software CorporationCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectoradjacent
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-94Improper Control of Generation of Code ('Code Injection')
CWE-306Missing Authentication for Critical Function
CWE-918Server-Side Request Forgery (SSRF)
CWE-73External Control of File Name or Path
T1210Exploitation of Remote Services

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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