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Add security warning about publicly exposed PHP-FPM - #5263

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lacatoire wants to merge 1 commit into
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lacatoire:fix/fpm-security-warning
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Add security warning about publicly exposed PHP-FPM#5263
lacatoire wants to merge 1 commit into
php:masterfrom
lacatoire:fix/fpm-security-warning

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Summary

  • Add a prominent <warning> block to the FPM main page (install/fpm/index.xml) about the
    risk of exposing PHP-FPM to untrusted networks (arbitrary code execution)
  • Cover Unix sockets vs TCP sockets, listen.allowed_clients, and Docker/container best
    practices
  • Add a matching warning on the listen directive in install/fpm/configuration.xml

Fixes #3984

@lacatoire lacatoire closed this Mar 2, 2026
@lacatoire lacatoire reopened this Aug 21, 2026
@lacatoire
lacatoire force-pushed the fix/fpm-security-warning branch 2 times, most recently from 520a3af to 58b3c13 Compare August 21, 2026 10:00
@lacatoire
lacatoire force-pushed the fix/fpm-security-warning branch from 58b3c13 to 6d230ce Compare August 21, 2026 10:04
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Add a "big red warning" about making sure php-fpm is not publicly exposed

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