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.
CVSS Details
- CVSS 3.1 Base Score: 9.4
- CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:L)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alpine Linux | — | Upgrade php82Upgrade php81Upgrade php83 | Aug 22, 2024 | Apr 29, 2024 |
| Freebsd | — | Upgrade php82Upgrade php81Upgrade php83 | Dec 10, 2025 | Apr 16, 2024 |
| Php | — | Upgrade to PHP version 8.2.18Upgrade to PHP version 8.1.28Upgrade to PHP version 8.3.5 | Feb 17, 2026 | Feb 17, 2026 |
| Redhat_linux | — | No solution exists | Jul 9, 2025 | Apr 29, 2024 |
| Suse | — | Upgrade php8-mysqlUpgrade php8-pharUpgrade php8-shmopUpgrade php8-ctypeUpgrade php8-domUpgrade php8-enchantUpgrade php8-pgsqlUpgrade php8-sysvsemUpgrade php8-ldapUpgrade apache2-mod_php8Upgrade php8-fpmUpgrade php8-curlUpgrade php8-readlineUpgrade php8-fileinfoUpgrade php8-gettextUpgrade php8-tidyUpgrade php8-develUpgrade php8-ftpUpgrade php8-odbcUpgrade php8Upgrade php8-zlibUpgrade php8-xmlwriterUpgrade php8-gmpUpgrade php8-fpm-apacheUpgrade php8-socketsUpgrade php8-gdUpgrade php8-pdoUpgrade php8-embedUpgrade php8-sqliteUpgrade php8-fastcgiUpgrade php8-bz2Upgrade php8-mbstringUpgrade php8-xslUpgrade php8-xmlreaderUpgrade php8-tokenizerUpgrade php8-exifUpgrade php8-cliUpgrade php8-zipUpgrade php8-calendarUpgrade php8-sysvshmUpgrade php8-intlUpgrade php8-bcmathUpgrade php8-iconvUpgrade php8-sodiumUpgrade php8-snmpUpgrade php8-soapUpgrade php8-dbaUpgrade php8-ffiUpgrade php8-posixUpgrade php8-sysvmsgUpgrade php8-pcntlUpgrade php8-opensslUpgrade php8-opcache | Dec 5, 2025 | Dec 5, 2025 |
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