---
id: CVE-2026-108742
title: >-
  CloudBeaver through 25.3.5 contains a missing authorization vulnerability in
  the initConnection GraphQL mutation that lets view-only shared-project members
  persist credentials without datasource-edit permission
summary: >-
  CloudBeaver through 25.3.5 contains a missing authorization vulnerability in
  the initConnection GraphQL mutation that lets view-only shared-project members
  persist credentials without datasource-edit permission. Attackers can set
  saveCre…
severity: medium
cvss: 4.3
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N'
cwe:
  - CWE-862
published: '2026-10-11'
updated: '2026-10-11'
sourceUpdated: '2026-10-11T13:17:18.810'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-108742'
references:
  - url: 'https://github.com/dbeaver/cloudbeaver'
    label: disclosure@vulncheck.com
  - url: >-
      https://github.com/dbeaver/cloudbeaver/blob/48885c48f5fbd363bf3391f47a669629b4f3dd24/server/bundles/io.cloudbeaver.server/src/io/cloudbeaver/service/core/DBWServiceCore.java#L130-L140
    label: disclosure@vulncheck.com
  - url: >-
      https://github.com/dbeaver/cloudbeaver/blob/48885c48f5fbd363bf3391f47a669629b4f3dd24/server/bundles/io.cloudbeaver.server/src/io/cloudbeaver/service/core/impl/WebServiceCore.java#L349-L480
    label: disclosure@vulncheck.com
  - url: >-
      https://hackmd.io/@haind03/cloudbeaver-initconnection-shared-credential-authz-bypass
    label: disclosure@vulncheck.com
  - url: >-
      https://www.vulncheck.com/advisories/cloudbeaver-through-25.3.5-missing-authorization-via-initconnection-graphql-mutation
    label: disclosure@vulncheck.com
tags:
  - nvd
ingestedAt: '2026-10-11T13:51:17.035Z'
---

## Overview

CloudBeaver through 25.3.5 contains a missing authorization vulnerability in the initConnection GraphQL mutation that lets view-only shared-project members persist credentials without datasource-edit permission. Attackers can set saveCredentials and sharedCredentials flags with chosen authProperties so other users connect to the shared connection under the attacker's database identity.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.