Webmin 2.641

Webmin 2.641 Fixes Three Vulnerabilities Including a Critical Auth Bypass Webmin vulnerabilities authentication bypass CVE-2026-56020 patched in 2.641

Do Son June 24, 2026

TL;DR Webmin released version 2.641 to fix three Webmin vulnerabilities. The most serious one lets an unauthenticated...

🚨

Receive alerts for vulnerabilities being exploited in the wild.

⚡

Get notified instantly when a Proof of Concept (PoC) exploit is published.

🔍

Access critical info on vulnerabilities even when marked as "RESERVED".

🧠

Insights powered by decades of expertise and global intelligence sources.

🎯

Customize alerts with up to 10 keywords for your specific tech stack.

📊

Export the raw CVE database for SIEM integration and reporting.

CVE-2026-20230CVSS 8.6
A vulnerability in Cisco Unified Communications Manager (Unified CM) and Cisco Unified Communications Manager Session Management Edition (Unified...
CVE-2026-4020CVSS 7.5
The Gravity SMTP plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and...
CVE-2026-10735
Multiple plugins by ShapedPlugin contain a backdoor in various versions. This makes it possible for unauthenticated attackers to...
CVE-2026-20262CVSS 6.5
A vulnerability in the web UI of Cisco Catalyst SD-WAN Manager, formerly SD-WAN vManage, could allow an authenticated,...
CVE-2026-54420CVSS 8.5
LiteSpeed cPanel plugin before 2.4.8 (as distributed in LiteSpeed WHM PlugIn before 5.3.2.0) mishandles symlinks provided by a...
CVE-2026-53435CVSS 8.8
In Jenkins 2.567 and earlier, LTS 2.555.2 and earlier, it is possible for attackers to have Jenkins deserialize...
CVE-2026-10795CVSS 8.1
The UpdraftPlus: WP Backup & Migration Plugin plugin for WordPress is vulnerable to Authentication Bypass in all versions...
CVE-2026-11645
Out of bounds read and write in V8 in Google Chrome prior to 149.0.7827.103 allowed a remote attacker...
CVE-2026-50751CVSS 9.3
A logic flow weakness in Remote Access and Mobile Access certificate validation in deprecated IKEv1 key exchange allows...
CVE-2026-20245CVSS 7.8
A vulnerability in the CLI of Cisco Catalyst SD-WAN Manager, formerly SD-WAN vManage, could allow an authenticated, local...