SEPTEMBER 15, 2026
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Case File

CVE-2026-82244

CRITICAL · CVSS 9.1 EPSS 0.62% Public Exploit

Source: NVD + CISA KEV + EPSS · Published 2026-08-28 · Last synced 2026-09-15

CyberRota Analysis

AI-Generated

Budibase versions prior to 3.41.3 are vulnerable to a critical remote code execution flaw that allows authenticated admin users to upload malicious plugin tarballs. This vulnerability permits the execution of arbitrary code due to the lack of sandboxing when evaluating JavaScript files, potentially leading to the exfiltration of sensitive environment variables and credentials with root privileges. Organizations using affected versions should prioritize immediate updates to mitigate the risk of exploitation.

Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

Detected Signals
remote code execution code execution
GitHub PoC Links

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2026-82244
Severity
CRITICAL
CVSS
9.1
EPSS
0.62%
Java

Original NVD Description

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.