Canadian Centre for Cyber Security cyber.gc.ca

WebPros security advisory (AV26-908)

Imported from official source

September 10, 2026 17:38

Cybersecurity Classified by Officially

Serial number: AV26-908
Date: September 10, 2026

As of September 10, 2026, WebPros is affected by vulnerabilities in the following products:

cPanel & WebHost Manager (WHM) software
- Prior to 11.110.0.143
- Prior to 11.134.0.55
- Prior to 11.136.0.39
- Prior to 11.138.0.4
- Prior to WP2: 11.138.1.9

ConfigServer Security & Firewall (CSF) software
- Versions 14.00 to 16.29 (CVE-2026-65638)
- Versions 2.15 to 16.29 (CVE-2026-65639)

The Cyber Centre encourages users and administrators to review the provided web links and apply any necessary updates as they become available.

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Read the original at the source: https://cyber.gc.ca/en/alerts-advisories/webpros-security-advisory-av26-908

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Provenance

Organization: Canadian Centre for Cyber Security — imported from official source
Official source: https://www.cyber.gc.ca/api/cccs/rss/v1/get?feed=alerts_advisories&lang=en ATOM
Imported: September 20, 2026 19:55
Versions: 1 recorded
Identity: https://cyber.gc.ca/en/alerts-advisories/webpros-security-advisory-av26-908