CVE-2026-72850: fallo crítico en budibase server
Budibase before 3.40.0 Arbitrary File Write via Path Traversal
Publicada el · Actualizada el
Aviso por correo cuando entre en el KEV, tenga PoC pública o suba de nota.
28Vexday Risk Score
Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.
ssvc Trackcvss 9.4epss 0.5%
Budibase before 3.40.0 fails to properly sanitize S3 object keys, allowing authenticated builders to upload files with traversal sequences that are preserved during export. Attackers can craft filenames containing .. segments that escape the temporary directory during workspace export, writing arbitrary content to any path writable by the Budibase process.
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
Productos afectados
budibase · serverCVEs relacionadas — budibase server
En el mismo producto, de las más peligrosas a las menos.
CVE-2026-82244CRITICALBudibase before 3.41.3 Remote Code Execution via Plugin eval()EPSS 0.9%CVE-2026-100682HIGHBudibase Server before 3.45.0 Arbitrary File Write via ZIP SymlinkEPSS 0.7%CVE-2026-100684CRITICALBudibase Server 3.41.0 before 3.45.0 Authentication Bypass via OIDCEPSS 0.4%CVE-2026-82245HIGHBudibase before 3.41.3 Missing Authorization License ManagementEPSS 0.4%CVE-2026-72855HIGHBudibase before 3.40.0 DNS Rebinding SSRF via OpenAPI and RESTEPSS 0.4%CVE-2026-82240HIGHBudibase before 3.41.3 Privilege Escalation via User Update APIEPSS 0.4%