https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-07T07:05:25.624621+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/cve-2026-55578 CVE-2026-55578 — Pheditor: Incomplete command sanitization in terminal feature allows RCE via pipe operator, backtick substitution, and… 2026-10-07T07:05:25.625923+00:00

Affected: pheditor

Pheditor is a single-file editor and file manager written in PHP. From version 2.0.1 to before version 2.0.6, the terminal feature in Pheditor uses an incomplete character blocklist to sanitize user-supplied commands before passing them to shell_exec(). After the fix for GHSA-9643-6xjp-vx57 (which added $ to the blocklist), the characters | (single pipe), ` (backtick), and the newline byte (0x0A) remain unblocked. An authenticated user with the terminal permission (enabled by default) can leverage any of these to bypass the TERMINAL_COMMANDS allowlist and execute arbitrary OS commands as the web server user. This issue has been patched in version 2.0.6.