InfoSecBulletin Cybersecurity for mankind
cPanel has put out updates to fix three security issues in cPanel and Web Host Manager (WHM). These issues could allow someone to gain higher access, run code, or cause a service outage.
The list of vulnerabilities is as follows:
Brazilian health surveillance platform breach exposes 100K+ sensitive documents
Thousands of data centers are at risk of compromise due to a 22-year-old flaw
Bangladesh Launches (CIRS) and National ICT & Cyber Security Rating System (NRS)
CVE-2026-18574
Check Point Authentication Bypass Hits Management Server
TP-Link RCE and SonicWall Zero-Click Flaws Enable Complete Device Compromise
ExfilSquad releases info of over 100,000 UK police officers, staff
CISA alerts to cyberattacks affecting U.S. water utilities
“CyberStrike” AI-Driven Security Platform for Automated Testing
AIDCQ Propose to invest $2 billion in AI data center in Bangladesh
NVIDIA BlueField Flaw Enables Code Execution Attacks
CVE-2026-29201 (CVSS score: 4.3): An insufficient input validation of the feature file name in the “feature::LOADFEATUREFILE” adminbin call that could result in an arbitrary file read.
CVE-2026-29202 (CVSS score: 8.8) – An insufficient input validation of the “plugin” parameter in the “create_user API” call that could result in arbitrary Perl code execution on behalf of the already authenticated account’s system user.
CVE-2026-29203 (CVSS score: 8.8) – An unsafe symlink handling vulnerability that allows a user to modify access permissions of an arbitrary file using chmod, resulting in denial-of-service or possible privilege escalation.
The shortcomings have been patched in the following versions:
cPanel and WHM –
11.136.0.9 and higher
11.134.0.25 and higher
11.132.0.31 and higher
11.130.0.22 and higher
11.126.0.58 and higher
11.124.0.37 and higher
11.118.0.66 and higher
11.110.0.116 and higher
11.110.0.117 and higher
11.102.0.41 and higher
11.94.0.30 and higher
11.86.0.43 and higher
WP Squared –
11.136.1.10 and higher
cPanel has launched version 110.0.114 as an update for customers using CentOS 6 or CloudLinux 6. Users should update to the latest versions for better safety.
There is no proof that the flaws have been used in real attacks, but this news comes shortly after another flaw in the product (CVE-2026-41940) was turned into a weapon by hackers to spread Mirai botnet types and a ransomware called Sorry.
Related news:
PoC released for cPanel Vulnerability: 44,000 Servers Compromised
