CVE-2026-108742CWE-862broken-access-control

CVE-2026-108742

Medium · published October 11, 2026

CVSS v3.1
4.3
EPSS
0%
Percentile
9.8
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
4.3 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
CVSS v4.0
5.3 · CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N
EPSS
0.00204 · 9.8th percentile
Weakness
CWE-862 · Missing Authorization
Published
2026-10-11T17:17Z
References (6)
https://github.com/dbeaver/cloudbeaver · [email protected]https://github.com/dbeaver/cloudbeaver/blob/48885c48f5fbd363bf3391f47a669629b4f3dd24/server/bundles/io.cloudbeaver.server/src/io/cloudbeaver/service/core/DBWServiceCore.java#L130-L140 · [email protected]https://github.com/dbeaver/cloudbeaver/blob/48885c48f5fbd363bf3391f47a669629b4f3dd24/server/bundles/io.cloudbeaver.server/src/io/cloudbeaver/service/core/impl/WebServiceCore.java#L349-L480 · [email protected]https://hackmd.io/@haind03/cloudbeaver-initconnection-shared-credential-authz-bypass · [email protected]https://www.vulncheck.com/advisories/cloudbeaver-through-25.3.5-missing-authorization-via-initconnection-graphql-mutation · [email protected]https://hackmd.io/@haind03/cve-2026-108742-cloudbeaver-initconnection-shared-credential-authz-bypass · 134c704f-9b21-4f2e-91b3-4a467353bcc0
EPSS history
Timeline
  • 13 OCT 03:28Z
    EPSS moved — → 0%
    epss
  • 11 OCT 12:19Z
    CloudBeaver through 25.3.5 Missing Authorization via initConnection GraphQL Mutation
    cvelistv5
  • 11 OCT 12:19Z
    CloudBeaver through 25.3.5 Missing Authorization via initConnection GraphQL Mutation
    cvelistv5