ROOT-APP-COMPOSER-CVE-2026-54133 CVE-2026-54133 in mtdowling/jmespath.php - Patched by Root

Root has patched CVE-2026-54133 in the mtdowling/jmespath.php package for Root:Composer. Multiple fixed versions available...

CVE-2026-54133 jmespath.php has CompilerRuntime code injection via unescaped function names

jmespath.php allows users to use JMESPath, software for declaratively specifying how to extract elements from a JSON document, in PHP applications with PHP data structures. Versions prior to 2.9.1 can generate and execute attacker-controlled PHP code when JmesPath\CompilerRuntime is used with an...

CVE-2026-54133 jmespath.php has CompilerRuntime code injection via unescaped function names

jmespath.php allows users to use JMESPath, software for declaratively specifying how to extract elements from a JSON document, in PHP applications with PHP data structures. Versions prior to 2.9.1 can generate and execute attacker-controlled PHP code when JmesPath\CompilerRuntime is used with an...

CVE-2026-54133

Technical details (affected versions, impact specifics, and remediation) are not publicly available in the provided documents. Monitor for updates.

CompilerRuntime code injection via unescaped function names

Impact mtdowling/jmespath.php can generate and execute attacker-controlled PHP code when JmesPath\CompilerRuntime is used with an attacker-controlled JMESPath expression. The compiler emits parsed JMESPath function names into generated PHP source without sufficient escaping. A crafted expression...