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CVE-2026-48172

Quick assessment

Affected
LiteSpeed Technologies cPanel Plugin
Exploitation
Confirmed exploitation in the wild; remediate immediately
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

LiteSpeed User-End cPanel Plugin是美国LiteSpeed公司的一个集成于cPanel环境中的LiteSpeed服务器用户侧管理插件。 LiteSpeed User-End cPanel Plugin 2.4.5之前版本存在安全漏洞，该漏洞源于Redis启用/禁用功能处理不当，可能导致权限提升。

AI Predicted 8.1 Difficulty: Easy KEV EPSS 1.01% · P62

Affected Version Matrix 2

VendorProduct Version RangeStatus
LiteSpeed Technologies cPanel Plugin 2.3< 2.4.7 affected
LiteSpeed Technologies WHM Plugin < 5.3.1.0 affected
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I. Basic Information for CVE-2026-48172

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
LiteSpeed User-End cPanel Plugin before 2.4.5 allows privilege escalation (possibly to root), as exploited in the wild in May 2026. Detection is best done via a command line of grep -rE "cpanel_jsonapi_func=redisAble" /var/cpanel/logs /usr/local/cpanel/logs/ 2>/dev/null in Bash. If you get no output, you have not been hit with exploitation of the vulnerability. If there is output, we recommend you examine the IP addresses in the list, determine if they are valid IP addresses, and if not, block them. To determine damage done, examine the system logs for use by the detected IP addresses. The issue is related to mishandling of Redis enable/disable features. The recommended minimum version is 2.4.7.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H
Source: CVE Program / CVE List V5
Vulnerability Type
特权授予不正确
Source: CVE Program / CVE List V5
Vulnerability Title
LiteSpeed User-End cPanel Plugin 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
LiteSpeed User-End cPanel Plugin是美国LiteSpeed公司的一个集成于cPanel环境中的LiteSpeed服务器用户侧管理插件。 LiteSpeed User-End cPanel Plugin 2.4.5之前版本存在安全漏洞，该漏洞源于Redis启用/禁用功能处理不当，可能导致权限提升。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
LiteSpeed Technologies cPanel Plugin 2.3 ~ 2.4.7 -
LiteSpeed Technologies WHM Plugin 0 ~ 5.3.1.0 -

II. Public POCs for CVE-2026-48172

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III. Intelligence Information for CVE-2026-48172

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Security Blog Posts for CVE-2026-48172 (1)

Vendor Pages for CVE-2026-48172 (1)

IV. Related Vulnerabilities

Same product: cPanel Plugin
Same vendor: LiteSpeed Technologies
Same weakness: CWE-266

V. Comments for CVE-2026-48172

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