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CVE-2026-54540

HIGH · CVSS 8.8 EPSS %0.71 Public Exploit

Kaynak: NVD + CISA KEV + EPSS · Yayınlanma: 2026-07-27T18:16:56.580 · Çekilme zamanı: 2026-07-28T18:30:04.891109+00:00

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Public Exploit Sinyali

Bu CVE için açıklama veya referanslarda public exploit / PoC / GitHub / Metasploit sinyali tespit edildi.

Not: Bu bağlantılar yalnızca güvenlik araştırması ve doğrulama amacıyla listelenmiştir.

CVE
CVE-2026-54540
Severity
HIGH
CVSS
8.8
EPSS
%0.71

Orijinal NVD Açıklaması

Pheditor is a single-file editor and file manager written in PHP. Prior to version 2.0.5, there is an authenticated terminal command whitelist bypass. The terminal feature checks whether the submitted command starts with one of the configured TERMINAL_COMMANDS values, then passes the full command string to shell_exec(). Shell command substitution such as $() is not blocked, so an authenticated user with the terminal permission can bypass a restricted command allowlist and execute arbitrary shell commands as the web server user. This issue has been patched in version 2.0.5.