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CRITICAL

CVE-2023-30547

CVSS v3

10

CRITICAL

Score EPSS

72.1 %

probabilité d’exploitation au 2026-10-05

CISA KEV

Non

exploitation connue

Exploitation

—

statut SSVC

Description

vm2 is a sandbox that can run untrusted code with whitelisted Node's built-in modules. There exists a vulnerability in exception sanitization of vm2 for versions up to 3.9.16, allowing attackers to raise an unsanitized host exception inside `handleException()` which can be used to escape the sandbox and run arbitrary code in host context. This vulnerability was patched in the release of version `3.9.17` of `vm2`. There are no known workarounds for this vulnerability. Users are advised to upgrade.

Détails techniques

Publiée le
2023-04-17

Questions fréquentes

Qu’est-ce que CVE-2023-30547 ?

vm2 is a sandbox that can run untrusted code with whitelisted Node's built-in modules. There exists a vulnerability in exception sanitization of vm2 for versions up to 3.9.16, allowing attackers to raise an unsanitized host exception inside `handleException()` which can be used to escape the sandbox and run arbitrary code in host context. This vulnerability was patched in the release of version `3.9.17` of `vm2`. There are no known workarounds for this vulnerability. Users are advised to upgrade.

CVE-2023-30547 est-elle activement exploitée ?

Aucune exploitation active de CVE-2023-30547 n’est confirmée. Son score EPSS était de 72.1 % au 2026-10-05, soit la probabilité estimée d’exploitation dans les 30 prochains jours.

Quel est le score CVSS de CVE-2023-30547 ?

CVE-2023-30547 a un score de base CVSS v3 de 10 (gravité CRITICAL).

CVE-2023-30547 touche-t-elle votre environnement ?

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