CVE-2026-82244criticalobserved exploitationCWE-94

CVE-2026-82244: critical vulnerability in budibase server

Budibase before 3.41.3 Remote Code Execution via Plugin eval()

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50Vexday Risk Score

Prioritize patching. It exploitation observed by VulnCheck.

ssvc Actcvss 9.4epss 0.9%
from disclosure to weapon
Published on NVDAug 28
VulnCheck+66d
Budibase versions before 3.41.3 contain a remote code execution vulnerability in plugin handling that allows authenticated admin users to execute arbitrary code by uploading a malicious plugin tarball. The server calls eval() on plugin JavaScript files without sandboxing in the main Node.js process, enabling attackers to exfiltrate environment variables and credentials with root privileges in default deployments.
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H
Affected products
budibase · server
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