01 Record

CVE-2026-72850

Budibase before 3.40.0 Arbitrary File Write via Path Traversal

CriticalPUBLISHEDCNA: VulnCheck

Base score9.4 CVSS v4.0CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H

02 Description

Budibase before 3.40.0 Arbitrary File Write via Path Traversal

Published: 2026-08-13 21:54Z20 HR AGO
Last updated: 2026-08-14 16:14Z2 HR AGO
Reserved: 2026-08-10
Assigning CNA: VulnCheck
Record state: PUBLISHED
Severity: Critical (CVSS 9.4)
CVSS vector: 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
Weaknesses: CWE-22
SSVC decision: ExploitationpocAutomatablenoTechnical Impacttotal
Data version: 5.2
Document digest: d3346003352d1e141e15fd891db54f7a63165e475179ba5fa64317e2f0a9cb41

VendorProductVersionsPlatforms

budibaseserver0 to < 3.40.0—

github.comGitHub Security Advisory (GHSA-pxwc-66g3-5f27)https://github.com/Budibase/budibase/security/advisories/GHSA-pxwc-66g3-5f27vendor-advisory
www.vulncheck.comVulnCheck Advisory: Budibase before 3.40.0 Arbitrary File Write via Path Traversalhttps://www.vulncheck.com/advisories/budibase-before-arbitrary-file-write-via-path-traversalthird-party-advisory