CVE-2025-49015 – couchbasenetclient

Package

Manager: nuget
Name: couchbasenetclient
Vulnerable Version: >=0 <3.7.1

Severity

Level: Medium

CVSS v3.1: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N

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

EPSS: 0.00029 pctl0.06758

Details

Couchbase .NET SDK (client library) does not properly enable hostname verification for TLS certificates The Couchbase .NET SDK (client library) before 3.7.1 does not properly enable hostname verification for TLS certificates. In fact, the SDK was also using IP addresses instead of hostnames due to a configuration option that was incorrectly enabled by default.

Metadata

Created: 2025-06-18T15:31:15Z
Modified: 2025-06-18T19:42:25Z
Source: https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2025/06/GHSA-px2c-r924-mwcc/GHSA-px2c-r924-mwcc.json
CWE IDs: ["CWE-297"]
Alternative ID: GHSA-px2c-r924-mwcc
Finding: F163
Auto approve: 1