🛡️ CVE-2023-51661
🟠 CVSS 8.4 — High ⚠️ Exploit Public CWE-284 NVD
8.4
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

Wasmer is a WebAssembly runtime that enables containers to run anywhere: from Desktop to the Cloud, Edge and even the browser. Wasm programs can access the filesystem outside of the sandbox. Service providers running untrusted Wasm code on Wasmer can unexpectedly expose the host filesystem. This vulnerability has been patched in version 4.2.4.

Details

Severity HIGH
CVSS Score 8.4
CVSS Vector CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE CWE-284
Public Exploit ⚠️ Yes
Source NVD
Published 2023-12-22
Updated 2026-06-08
Modified 2024-11-21

Affected Packages

Software From version Fixed in
wasmer 3.0.0 4.2.4
wasmer-cli

Similar Threats

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