CVE-2022-39266 affects isolated-vm, a Node.js library, in versions 4.3.6 and prior. This critical vulnerability allows attackers to bypass the sandbox and execute arbitrary code within the Node.js process by providing untrusted v8 cached data through the CachedDataOptions API. With a CVSS score of 9.8, it presents a severe risk due to its network attack vector, low attack complexity, and high impact on confidentiality, integrity, and availability. There is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 4.3.6CPE matchmatch criteria | cpe:2.3:a:isolated-vm_project:isolated-vm:*:*:*:*:*:node.js:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.