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In PHP versions 8.1.* before 8.1.28, 8.2.* before 8.2.18, 8.3.* before 8.3.5, when using proc_open() command with array syntax, due to insufficient escaping, if the arguments of the executed command are controlled by a malicious user, the user can supply arguments that would execute arbitrary commands in Windows shell.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alpine Linux | — | Upgrade php81Upgrade php82Upgrade php83 | Aug 22, 2024 | Apr 29, 2024 |
| Freebsd | — | Upgrade php82Upgrade php83Upgrade php81 | Dec 10, 2025 | Apr 16, 2024 |
| Php | — | Upgrade to PHP version 8.3.5Upgrade to PHP version 8.2.18Upgrade to PHP version 8.1.28 | Feb 17, 2026 | Feb 17, 2026 |
| Redhat_linux | — | No solution exists | Jul 9, 2025 | Apr 29, 2024 |
| Suse | — | Upgrade php8-ftpUpgrade php8-fileinfoUpgrade php8-shmopUpgrade php8-develUpgrade php8-gdUpgrade php8-pdoUpgrade php8-readlineUpgrade php8-socketsUpgrade php8-xmlwriterUpgrade php8-fpm-apacheUpgrade php8-enchantUpgrade php8-domUpgrade php8-mysqlUpgrade php8-ctypeUpgrade php8-tidyUpgrade php8-gmpUpgrade php8-sysvsemUpgrade php8-gettextUpgrade php8-ldapUpgrade php8-zlibUpgrade php8-odbcUpgrade php8-fpmUpgrade php8-curlUpgrade php8Upgrade php8-pharUpgrade php8-pgsqlUpgrade apache2-mod_php8Upgrade php8-exifUpgrade php8-mbstringUpgrade php8-intlUpgrade php8-soapUpgrade php8-posixUpgrade php8-dbaUpgrade php8-snmpUpgrade php8-zipUpgrade php8-xslUpgrade php8-fastcgiUpgrade php8-bz2Upgrade php8-pcntlUpgrade php8-cliUpgrade php8-sysvshmUpgrade php8-ffiUpgrade php8-calendarUpgrade php8-xmlreaderUpgrade php8-tokenizerUpgrade php8-opensslUpgrade php8-opcacheUpgrade php8-embedUpgrade php8-sqliteUpgrade php8-iconvUpgrade php8-sodiumUpgrade php8-bcmathUpgrade php8-sysvmsg | Dec 5, 2025 | Dec 5, 2025 |
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