CVE-2000-0059: PHP3 with safe_mode enabled does not properly filter shell metacharacters from commands that are executed b...

Security readout for executives and security teams

This is an old PHP3 issue where safe_mode did not reliably block shell metacharacters in popen commands. If an exposed application lets attacker-controlled input reach that function, remote command execution may be possible. The source bundle does not identify exact versions, patches, or current exploitation. Likely limited to legacy PHP3 environments or archived applications still reachable. Exposure depends on safe_mode, popen usage, and attacker-controlled command input. The bundle does not provide affected version ranges or CPE identifiers. Treat as high priority only if PHP3 or legacy PHP applications remain exposed. For modern environments, priority is mainly asset discovery and confirming absence of obsolete PHP3 systems. Mitigation focus: Inventory any PHP3 or legacy PHP deployments.; Check official PHP or vendor guidance for fixed versions.; Retire or isolate obsolete PHP3 systems where possible..

Prepared

Jul 12, 2026, 06:16 UTC (UTC+00:00)

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.