CVE-2026-54133
CVE-2026-54133 · jmespath.php has CompilerRuntime code injection via unescaped function names
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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 attacker-controlled JMESPath expression. The compiler emits parsed JMESPath function names into generated PHP source without sufficient escaping. A crafted expression can cause the generated cache file to contain executable attacker-controlled PHP, which is then loaded by the compiler runtime. The issue is patched in `2.9.1` and later. As a workaround, disable `JP_PHP_COMPILE` and do not use `JmesPath\CompilerRuntime` with attacker-controlled expressions. Use the default `AstRuntime` for untrusted expressions. Applications that must continue accepting untrusted JMESPath expressions before upgrading should ensure those expressions are never evaluated by the compiler runtime.
CVSS 9.8 · Kritisch · EPSS 0,4% · Korrektur verfügbar
- Veröffentlicht
- Aktualisiert
Technologie-Stack: php
Betroffene Produkte und Versionen
jmespath.php
- Softwareversionen
- < 2.9.1: Betroffen
Keine Korrektur veröffentlicht
mtdowling/jmespath.php Packagist
- Softwareversionen
- 0.1.0
- 0.2.0
- 0.3.0
- 0.4.0
- 1.0.0
- 1.1.0
- 1.1.1
- 2.0.0
- 2.1.0
- 2.2.0
- 2.3.0
- 2.4.0
- 2.5.0
- 2.6.0
- 2.6.1
- 2.7.0
- 2.8.0
- 2.9.0
- Betroffene Versionsbereiche
- ECOSYSTEM: < 2.9.1
Auf 2.9.1 aktualisieren