Thẻ: security

Các bài viết có thẻ "security".

• How to check that PHP is really patched for PHP2Shell when the version number does not change

  29 Oct, 2026

  A backported PHP2Shell fix keeps the old PHP version, so php -v proves nothing. Grep the binary for a string only the fix adds, then check that no running PHP process still uses the old, deleted binary.