GHSA-mmqv-m45h-q2hp
Sandbox Breakout / Arbitrary Code Execution in localeval
Einstufung nach Quelle
Keine Quelle nennt einen CVSS-Wert.
Trivys eigenes Label ist CRITICAL. Kritisch laut GHSA.
Beschreibung
All versions of `localeval` are vulnerable to Sandbox Escape leading to Remote Code Execution. The package fails to restrict access to the main context through `constructor.constructor`. This may allow attackers to execute arbitrary code in the system. Evaluating the payload ``` constructor.constructor("return process.env")() ``` returns the contents of `process.env`. ## Recommendation No fix is currently available. Consider using an alternative package until a fix is made available.
Betroffene Pakete und behobene Versionen
| Quelle | Paket | Behoben in |
|---|---|---|
| npm::GitHub Security Advisory npm | localeval | 15.3.0 |