CKAN: No certificate validation on STMP connection_CVE-2026-41132

6.6 / 10

MEDIUM

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

Description

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.

Basic Information

ID CVE-2026-41132

Source GitHub_M

Published May 13, 2026 at 18:53

Affected Product

Vendor ckan

Product ckan

Version >= 2.11.0, < 2.11.5

Affected Versions ckan ckan >= 2.11.0, < 2.11.5
ckan ckan < 2.10.10

CWE Classification

CWE-295

References

github.com /ckan/ckan/security/advisories/GHSA-mpfm-fpgx-647q

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    "published": "2026-05-13T18:53:28.250Z",
    "modified": "2026-05-13T18:53:28.250Z",
    "type": "cve",
    "title": "CKAN: No certificate validation on STMP connection",
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