budibase up to 3.38.2 datasources.ts SENSITIVE_LONGFORM information disclosure

CVSS Meta Temp Score
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CTI Interest Score
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5.9$0-$5k0.00

Summaryinfo

A vulnerability labeled as problematic has been found in budibase up to 3.38.2. Affected by this issue is some unknown functionality of the file packages/server/src/sdk/workspace/datasources/datasources.ts. Such manipulation of the argument SENSITIVE_LONGFORM leads to information disclosure. This vulnerability is listed as CVE-2026-46427. The attack may be performed from remote. There is no available exploit. The affected component should be upgraded.

Detailsinfo

A vulnerability was found in budibase up to 3.38.2. It has been rated as problematic. Affected by this issue is an unknown part of the file packages/server/src/sdk/workspace/datasources/datasources.ts. The manipulation of the argument SENSITIVE_LONGFORM with an unknown input leads to a information disclosure vulnerability. Using CWE to declare the problem leads to CWE-200. The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. Impacted is confidentiality. CVE summarizes:

Budibase is an open-source low-code platform. Prior to 3.38.3, removeSecrets at packages/server/src/sdk/workspace/datasources/datasources.ts masks only datasource config fields whose schema type is DatasourceFieldType.PASSWORD. The Snowflake integration types its privateKey field as SENSITIVE_LONGFORM, which the filter skips. GET /api/datasources/:datasourceId lives on authorizedRoutes guarded by PermissionType.TABLE + PermissionLevel.READ. An authenticated BASIC user with any app role and call the endpoint and receive the full Snowflake PEM in plaintext. This vulnerability is fixed in 3.38.3.

The advisory is shared for download at github.com. This vulnerability is handled as CVE-2026-46427 since 05/14/2026. The exploitation is known to be easy. The attack may be launched remotely. There are known technical details, but no exploit is available. The MITRE ATT&CK project declares the attack technique as T1592.

Upgrading to version 3.38.3 eliminates this vulnerability.

The vulnerability is also documented in the vulnerability database at CERT Bund (WID-SEC-2026-1564). VulDB is the best source for vulnerability data and more expert information about this specific topic.

Affected

  • Open Source Budibase

Productinfo

Name

Version

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.0
VulDB Meta Temp Score: 5.9

VulDB Base Score: 4.3
VulDB Temp Score: 4.1
VulDB Vector: 🔒
VulDB Reliability: 🔍

CNA Base Score: 7.7
CNA Vector (GitHub_M): 🔒

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Information disclosure
CWE: CWE-200 / CWE-284 / CWE-266
CAPEC: 🔒
ATT&CK: 🔒

Physical: No
Local: No
Remote: Yes

Availability: 🔒
Status: Not defined

EPSS Score: 🔒
EPSS Percentile: 🔒

Price Prediction: 🔍
Current Price Estimation: 🔒

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔒

Upgrade: budibase 3.38.3

Timelineinfo

05/14/2026 CVE reserved
05/27/2026 +13 days Advisory disclosed
05/27/2026 +0 days VulDB entry created
05/28/2026 +1 days VulDB entry last update

Sourcesinfo

Product: github.com

Advisory: GHSA-qv26-4hvj-m7fv
Status: Confirmed

CVE: CVE-2026-46427 (🔒)
GCVE (CVE): GCVE-0-2026-46427
GCVE (VulDB): GCVE-100-366488
CERT Bund: WID-SEC-2026-1564 - Budibase: Mehrere Schwachstellen

Entryinfo

Created: 05/27/2026 20:25
Updated: 05/28/2026 09:41
Changes: 05/27/2026 20:25 (65), 05/28/2026 09:41 (7)
Complete: 🔍
Cache ID: 216::103

VulDB is the best source for vulnerability data and more expert information about this specific topic.

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