CVE-2026-41132 MEDIUM

CVE-2026-41132: CKAN: No certificate validation on STMP connection

Vendor Ckan
Product ckan
Weakness CWE-295
Published May 13, 2026
Last update May 14, 2026
View on NVD All CVEs

CVSS base score

6.6/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Confidentiality —
Integrity —

CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N/E:U

What the vulnerability does

01Description

CKAN is an open-source DMS (data management system) for powering data hubs and data portals. Prior to 2.10.10 and 2.11.5, the configured SMTP server may be spoofed with any certificate (e.g. self-signed), leaving credentials and all emails sent open to MITM attacks. This vulnerability is fixed in 2.10.10 and 2.11.5.

Key dates

02Disclosure timeline

May 13, 2026 CVE published
May 14, 2026 Record updated