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CVE-2026-82244

Budibase before 3.41.3 Remote Code Execution via Plugin eval()

Published: Aug 28, 2026Updated: Aug 28, 2026 Sources: CVE List NVDCWE-94
9.1CRITICAL
NVD MITRE
EPSS Score
0.6%
Top 52.5%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
No Fix Available
Self-Check
Not available

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.

No summary for this CVE yet.

CVSS Vector Breakdown

AV:NAC:LPR:HUI:NS:CC:HI:HA:H
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:HPrivileges Required
High
UI:NUser Interaction
None
Scope
S:CScope
Changed
Impact
C:HConfidentiality
High
I:HIntegrity
High
A:HAvailability
High
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Weaknesses

CWE-94

Affected Products

budibase
commercialaka budibase/budibase
serverMixed
Cloud & SaaS / saas-application

Exploitability

No known exploits, KEV entries, or remediation guidance available for this vulnerability yet.
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Attack Graph

Products CVE Techniques Tactics

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MITRE ATT&CK

2 techniques
Execution
Initial Access
View detailed technique mapping

References

https://github.com/Budibase/budibase/security/advisories/GHSA-gwr2-pgg3-p7xp
github.com
https://www.vulncheck.com/advisories/budibase-before-3.41.3-remote-code-execution-via-plugin-eval
vulncheck.com

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