litespeed-cpanel-cve-2026-54420-fix

CVE-2026-54420 완화 툴킷 CVE-2026-54420 에 대한 방어적 수정, 감사 및 검증 툴킷으로, CloudLinux / CageFS 를 사용하는 공유 호스팅 환경에서 LiteSpeed cPanel 플러그인 에 영향을 미칩니다. ⚠️ 보안 공지 이 저장소는 시스템 관리자, 호스팅 제공자, 방어적 보안 연구 만을 대상으로 합니다. 익스플로잇 코드, 공격 도구 또는 무기화된 개념 증명은 포함되어 있지 않습니다. CVE-2026-54420 정보 CVE-2026-54420는 LiteSpeed cPanel 플러그인 / WH...

CVE-2026-54420-LiteSpeed-Symlink-Exploit

CVE-2026-54420 - LiteSpeed cPanel 플러그인 심볼릭 링크 권한 상승 ⚠️ 경고 이 코드는 교육 목적 및 승인된 보안 테스트용으로만 제공됩니다. 명시적 허가 없이 시스템에 무단 사용하는 것은 불법입니다. 📋 설명 CVE-2026-54420은 LiteSpeed cPanel 플러그인버전 2.4.8 및 WHM 플러그인버전 5.3.2.0의 심볼릭 링크를 통한 권한 상승 취약점입니다. CloudLinux/CageFS가 포함된 공유 호스팅 서버에서 FTP 또는 웹 셸 접근 권한이 있는 사용자는 악의적인 심볼릭 링크를...

litespeed-cpanel-cve-2026-54420-fix

CVE-2026-54420 缓解工具包 面向 CVE-2026-54420 的防御性修复、审计和验证工具包，该漏洞影响使用 CloudLinux / CageFS 的共享主机环境中的 LiteSpeed cPanel 插件 。 ⚠️ 安全声明 本仓库仅面向系统管理员、托管服务提供商以及防御性安全研究人员 。 不包含任何利用代码、攻击性工具或武器化概念验证。 关于 CVE-2026-54420 CVE-2026-54420 影响某些版本的 LiteSpeed cPanel 插件 / WHM 插件 ，在共享主机环境中可能导致符号链接处理被滥用。 在易受攻击的配置下，低权限用户（例如通过受感染...

Exploit for UNIX Symbolic Link Following in Litespeedtech Litespeed_Cpanel_Plugin

CVE-2026-54420 Mitigation Toolkit !Licensehttps://img.shie...

CISA Flags LiteSpeed cPanel Plugin Flaw Exploited for Root Privilege Escalation

The U.S. Cybersecurity and Infrastructure Security Agency CISA has added a security flaw impacting LiteSpeed cPanel Plugin to its Known Exploited Vulnerabilities KEV catalog, requiring Federal Civilian Executive Branch FCEB agencies to apply the fixes by June 18, 2026. The vulnerability in questi...

LiteSpeed cPanel Plugin UNIX Symbolic Link (Symlink) Following Vulnerability

LiteSpeed cPanel plugin contains a UNIX symbolic link Symlink following vulnerability that could allow a user with FTP or web shell access on a shared hosting server running CloudLinux/CageFS...

CVE-2026-54420

LiteSpeed cPanel plugin before 2.4.8 as distributed in LiteSpeed WHM PlugIn before 5.3.2.0 mishandles symlinks provided by a user with FTP or web shell access on a shared hosting server running CloudLinux/CageFS, as exploited in the wild in May 2026...

CVE-2026-54420

CVE-2026-54420 is a symlink-following vulnerability in LiteSpeed cPanel plugin before 2.4.8 (as distributed in LiteSpeed WHM Plugin before 5.3.2.0). A user with FTP or web shell access on a shared hosting server running CloudLinux/CageFS can abuse improperly validated symbolic links to access or ...

CVE-2026-54420

LiteSpeed cPanel plugin before 2.4.8 as distributed in LiteSpeed WHM PlugIn before 5.3.2.0 mishandles symlinks provided by a user with FTP or web shell access on a shared hosting server running CloudLinux/CageFS, as exploited in the wild in May 2026...

EUVD-2026-36657

LiteSpeed cPanel plugin before 2.4.8 as distributed in LiteSpeed WHM PlugIn before 5.3.2.0 mishandles symlinks provided by a user with FTP or web shell access on a shared hosting server running CloudLinux/CageFS, as exploited in the wild in May 2026...

CVE-2026-54420

LiteSpeed cPanel plugin before 2.4.8 as distributed in LiteSpeed WHM PlugIn before 5.3.2.0 mishandles symlinks provided by a user with FTP or web shell access on a shared hosting server running CloudLinux/CageFS, as exploited in the wild in May 2026...

PT-2026-49104

Name of the Vulnerable Software and Affected Versions LiteSpeed cPanel plugin versions prior to 2.4.8 LiteSpeed WHM PlugIn versions prior to 5.3.2.0 Description A privilege escalation issue exists where the software mishandles symbolic links symlinks provided by a user with FTP or web shell acces...

VulnCheck KEV: CVE-2026-54420

LiteSpeed cPanel plugin before 2.4.8 as distributed in LiteSpeed WHM PlugIn before 5.3.2.0 mishandles symlinks provided by a user with FTP or web shell access on a shared hosting server running CloudLinux/CageFS, as exploited in the wild in May 2026...

CloudLinux CageFS 7.0.8-2 Insufficiently Restricted Proxy Command Vulnerability

CloudLinux CageFS versions 7.0.8-2 and below insufficiently restrict file paths supplied to the sendmail proxy command. This allows local users to read and write arbitrary files of certain file formats outside the CageFS environment. CloudLinux CageFS Insufficiently Restricted Proxy Command Link:...

CloudLinux CageFS 7.1.1-1 Token Disclosure

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 CloudLinux CageFS Token Disclosure Link: https://github.com/sbaresearch/advisories/tree/public/2020/SBA-ADV-20200707-01CloudLinuxCageFSTokenDisclosure Vulnerability Overview CloudLinux CageFS 7.1.1-1 or below passes the authentication token as a...

CloudLinux CageFS 7.0.8-2 Insufficiently Restricted Proxy Command

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 CloudLinux CageFS Insufficiently Restricted Proxy Command Link: https://github.com/sbaresearch/advisories/tree/public/2020/SBA-ADV-20200707-02CloudLinuxCageFSInsufficientlyRestrictedProxyCommands Vulnerability Overview CloudLinux CageFS 7.0.8-2 or...

CVE-2020-36772

CloudLinux CageFS 7.0.8-2 or below insufficiently restricts file paths supplied to the sendmail proxy command. This allows local users to read and write arbitrary files of certain file formats outside the CageFS environment...

CVE-2020-36772

CloudLinux CageFS 7.0.8-2 or below insufficiently restricts file paths supplied to the sendmail proxy command. This allows local users to read and write arbitrary files of certain file formats outside the CageFS environment...

Command injection

CloudLinux CageFS 7.0.8-2 or below insufficiently restricts file paths supplied to the sendmail proxy command. This allows local users to read and write arbitrary files outside the CageFS environment in a limited way...

CVE-2020-36771

CloudLinux CageFS 7.1.1-1 or below passes the authentication token as a command line argument. In some configurations this allows local users to view the authentication token via the process list and gain code execution as another user...