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Vulnerabilities
Vulnerable Software

Vulnerability Details CVE-2026-41132

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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.0
EPSS Ranking 0.9%
CVSS Severity
CVSS v3 Score 7.4
Products affected by CVE-2026-41132
  • Okfn » Ckan » Version: N/A
    cpe:2.3:a:okfn:ckan:-
  • Okfn » Ckan » Version: 1.3.3
    cpe:2.3:a:okfn:ckan:1.3.3
  • Okfn » Ckan » Version: 1.4
    cpe:2.3:a:okfn:ckan:1.4
  • Okfn » Ckan » Version: 1.4.1
    cpe:2.3:a:okfn:ckan:1.4.1
  • Okfn » Ckan » Version: 1.4.2
    cpe:2.3:a:okfn:ckan:1.4.2
  • Okfn » Ckan » Version: 1.4.3
    cpe:2.3:a:okfn:ckan:1.4.3
  • Okfn » Ckan » Version: 1.5
    cpe:2.3:a:okfn:ckan:1.5
  • Okfn » Ckan » Version: 1.5.1
    cpe:2.3:a:okfn:ckan:1.5.1
  • Okfn » Ckan » Version: 1.6
    cpe:2.3:a:okfn:ckan:1.6
  • Okfn » Ckan » Version: 1.7
    cpe:2.3:a:okfn:ckan:1.7
  • Okfn » Ckan » Version: 1.7.1
    cpe:2.3:a:okfn:ckan:1.7.1
  • Okfn » Ckan » Version: 1.7.2
    cpe:2.3:a:okfn:ckan:1.7.2
  • Okfn » Ckan » Version: 1.7.3
    cpe:2.3:a:okfn:ckan:1.7.3
  • Okfn » Ckan » Version: 1.7.4
    cpe:2.3:a:okfn:ckan:1.7.4
  • Okfn » Ckan » Version: 1.8
    cpe:2.3:a:okfn:ckan:1.8
  • Okfn » Ckan » Version: 1.8.1
    cpe:2.3:a:okfn:ckan:1.8.1
  • Okfn » Ckan » Version: 1.8.2
    cpe:2.3:a:okfn:ckan:1.8.2
  • Okfn » Ckan » Version: 2.0
    cpe:2.3:a:okfn:ckan:2.0
  • Okfn » Ckan » Version: 2.0.1
    cpe:2.3:a:okfn:ckan:2.0.1
  • Okfn » Ckan » Version: 2.0.2
    cpe:2.3:a:okfn:ckan:2.0.2
  • Okfn » Ckan » Version: 2.0.3
    cpe:2.3:a:okfn:ckan:2.0.3
  • Okfn » Ckan » Version: 2.0.4
    cpe:2.3:a:okfn:ckan:2.0.4
  • Okfn » Ckan » Version: 2.0.5
    cpe:2.3:a:okfn:ckan:2.0.5
  • Okfn » Ckan » Version: 2.0.6
    cpe:2.3:a:okfn:ckan:2.0.6
  • Okfn » Ckan » Version: 2.0.7
    cpe:2.3:a:okfn:ckan:2.0.7
  • Okfn » Ckan » Version: 2.0.8
    cpe:2.3:a:okfn:ckan:2.0.8
  • Okfn » Ckan » Version: 2.1
    cpe:2.3:a:okfn:ckan:2.1
  • Okfn » Ckan » Version: 2.1.1
    cpe:2.3:a:okfn:ckan:2.1.1
  • Okfn » Ckan » Version: 2.1.2
    cpe:2.3:a:okfn:ckan:2.1.2
  • Okfn » Ckan » Version: 2.1.3
    cpe:2.3:a:okfn:ckan:2.1.3
  • Okfn » Ckan » Version: 2.1.4
    cpe:2.3:a:okfn:ckan:2.1.4
  • Okfn » Ckan » Version: 2.1.5
    cpe:2.3:a:okfn:ckan:2.1.5
  • Okfn » Ckan » Version: 2.1.6
    cpe:2.3:a:okfn:ckan:2.1.6
  • Okfn » Ckan » Version: 2.10.0
    cpe:2.3:a:okfn:ckan:2.10.0
  • Okfn » Ckan » Version: 2.10.1
    cpe:2.3:a:okfn:ckan:2.10.1
  • Okfn » Ckan » Version: 2.10.2
    cpe:2.3:a:okfn:ckan:2.10.2
  • Okfn » Ckan » Version: 2.10.3
    cpe:2.3:a:okfn:ckan:2.10.3
  • Okfn » Ckan » Version: 2.10.4
    cpe:2.3:a:okfn:ckan:2.10.4
  • Okfn » Ckan » Version: 2.10.5
    cpe:2.3:a:okfn:ckan:2.10.5
  • Okfn » Ckan » Version: 2.10.6
    cpe:2.3:a:okfn:ckan:2.10.6
  • Okfn » Ckan » Version: 2.10.7
    cpe:2.3:a:okfn:ckan:2.10.7
  • Okfn » Ckan » Version: 2.10.8
    cpe:2.3:a:okfn:ckan:2.10.8
  • Okfn » Ckan » Version: 2.10.9
    cpe:2.3:a:okfn:ckan:2.10.9
  • Okfn » Ckan » Version: 2.11.0
    cpe:2.3:a:okfn:ckan:2.11.0
  • Okfn » Ckan » Version: 2.11.1
    cpe:2.3:a:okfn:ckan:2.11.1
  • Okfn » Ckan » Version: 2.11.2
    cpe:2.3:a:okfn:ckan:2.11.2
  • Okfn » Ckan » Version: 2.11.3
    cpe:2.3:a:okfn:ckan:2.11.3
  • Okfn » Ckan » Version: 2.11.4
    cpe:2.3:a:okfn:ckan:2.11.4
  • Okfn » Ckan » Version: 2.2
    cpe:2.3:a:okfn:ckan:2.2
  • Okfn » Ckan » Version: 2.2.1
    cpe:2.3:a:okfn:ckan:2.2.1
  • Okfn » Ckan » Version: 2.2.2
    cpe:2.3:a:okfn:ckan:2.2.2
  • Okfn » Ckan » Version: 2.2.3
    cpe:2.3:a:okfn:ckan:2.2.3
  • Okfn » Ckan » Version: 2.2.4
    cpe:2.3:a:okfn:ckan:2.2.4
  • Okfn » Ckan » Version: 2.3
    cpe:2.3:a:okfn:ckan:2.3
  • Okfn » Ckan » Version: 2.3.1
    cpe:2.3:a:okfn:ckan:2.3.1
  • Okfn » Ckan » Version: 2.3.2
    cpe:2.3:a:okfn:ckan:2.3.2
  • Okfn » Ckan » Version: 2.3.3
    cpe:2.3:a:okfn:ckan:2.3.3
  • Okfn » Ckan » Version: 2.3.4
    cpe:2.3:a:okfn:ckan:2.3.4
  • Okfn » Ckan » Version: 2.3.5
    cpe:2.3:a:okfn:ckan:2.3.5
  • Okfn » Ckan » Version: 2.4.0
    cpe:2.3:a:okfn:ckan:2.4.0
  • Okfn » Ckan » Version: 2.4.1
    cpe:2.3:a:okfn:ckan:2.4.1
  • Okfn » Ckan » Version: 2.4.2
    cpe:2.3:a:okfn:ckan:2.4.2
  • Okfn » Ckan » Version: 2.4.3
    cpe:2.3:a:okfn:ckan:2.4.3
  • Okfn » Ckan » Version: 2.4.4
    cpe:2.3:a:okfn:ckan:2.4.4
  • Okfn » Ckan » Version: 2.4.5
    cpe:2.3:a:okfn:ckan:2.4.5
  • Okfn » Ckan » Version: 2.4.6
    cpe:2.3:a:okfn:ckan:2.4.6
  • Okfn » Ckan » Version: 2.4.7
    cpe:2.3:a:okfn:ckan:2.4.7
  • Okfn » Ckan » Version: 2.4.8
    cpe:2.3:a:okfn:ckan:2.4.8
  • Okfn » Ckan » Version: 2.4.9
    cpe:2.3:a:okfn:ckan:2.4.9
  • Okfn » Ckan » Version: 2.5.0
    cpe:2.3:a:okfn:ckan:2.5.0
  • Okfn » Ckan » Version: 2.5.1
    cpe:2.3:a:okfn:ckan:2.5.1
  • Okfn » Ckan » Version: 2.5.2
    cpe:2.3:a:okfn:ckan:2.5.2
  • Okfn » Ckan » Version: 2.5.3
    cpe:2.3:a:okfn:ckan:2.5.3
  • Okfn » Ckan » Version: 2.5.4
    cpe:2.3:a:okfn:ckan:2.5.4
  • Okfn » Ckan » Version: 2.5.5
    cpe:2.3:a:okfn:ckan:2.5.5
  • Okfn » Ckan » Version: 2.5.6
    cpe:2.3:a:okfn:ckan:2.5.6
  • Okfn » Ckan » Version: 2.5.7
    cpe:2.3:a:okfn:ckan:2.5.7
  • Okfn » Ckan » Version: 2.5.8
    cpe:2.3:a:okfn:ckan:2.5.8
  • Okfn » Ckan » Version: 2.5.9
    cpe:2.3:a:okfn:ckan:2.5.9
  • Okfn » Ckan » Version: 2.6.0
    cpe:2.3:a:okfn:ckan:2.6.0
  • Okfn » Ckan » Version: 2.6.1
    cpe:2.3:a:okfn:ckan:2.6.1
  • Okfn » Ckan » Version: 2.6.2
    cpe:2.3:a:okfn:ckan:2.6.2
  • Okfn » Ckan » Version: 2.6.3
    cpe:2.3:a:okfn:ckan:2.6.3
  • Okfn » Ckan » Version: 2.6.4
    cpe:2.3:a:okfn:ckan:2.6.4
  • Okfn » Ckan » Version: 2.6.5
    cpe:2.3:a:okfn:ckan:2.6.5
  • Okfn » Ckan » Version: 2.6.6
    cpe:2.3:a:okfn:ckan:2.6.6
  • Okfn » Ckan » Version: 2.6.7
    cpe:2.3:a:okfn:ckan:2.6.7
  • Okfn » Ckan » Version: 2.6.8
    cpe:2.3:a:okfn:ckan:2.6.8
  • Okfn » Ckan » Version: 2.6.9
    cpe:2.3:a:okfn:ckan:2.6.9
  • Okfn » Ckan » Version: 2.7.0
    cpe:2.3:a:okfn:ckan:2.7.0
  • Okfn » Ckan » Version: 2.7.1
    cpe:2.3:a:okfn:ckan:2.7.1
  • Okfn » Ckan » Version: 2.7.10
    cpe:2.3:a:okfn:ckan:2.7.10
  • Okfn » Ckan » Version: 2.7.11
    cpe:2.3:a:okfn:ckan:2.7.11
  • Okfn » Ckan » Version: 2.7.12
    cpe:2.3:a:okfn:ckan:2.7.12
  • Okfn » Ckan » Version: 2.7.2
    cpe:2.3:a:okfn:ckan:2.7.2
  • Okfn » Ckan » Version: 2.7.3
    cpe:2.3:a:okfn:ckan:2.7.3
  • Okfn » Ckan » Version: 2.7.4
    cpe:2.3:a:okfn:ckan:2.7.4
  • Okfn » Ckan » Version: 2.7.5
    cpe:2.3:a:okfn:ckan:2.7.5
  • Okfn » Ckan » Version: 2.7.6
    cpe:2.3:a:okfn:ckan:2.7.6
  • Okfn » Ckan » Version: 2.7.7
    cpe:2.3:a:okfn:ckan:2.7.7
  • Okfn » Ckan » Version: 2.7.8
    cpe:2.3:a:okfn:ckan:2.7.8
  • Okfn » Ckan » Version: 2.7.9
    cpe:2.3:a:okfn:ckan:2.7.9
  • Okfn » Ckan » Version: 2.8.0
    cpe:2.3:a:okfn:ckan:2.8.0
  • Okfn » Ckan » Version: 2.8.1
    cpe:2.3:a:okfn:ckan:2.8.1
  • Okfn » Ckan » Version: 2.8.10
    cpe:2.3:a:okfn:ckan:2.8.10
  • Okfn » Ckan » Version: 2.8.11
    cpe:2.3:a:okfn:ckan:2.8.11
  • Okfn » Ckan » Version: 2.8.12
    cpe:2.3:a:okfn:ckan:2.8.12
  • Okfn » Ckan » Version: 2.8.2
    cpe:2.3:a:okfn:ckan:2.8.2
  • Okfn » Ckan » Version: 2.8.3
    cpe:2.3:a:okfn:ckan:2.8.3
  • Okfn » Ckan » Version: 2.8.4
    cpe:2.3:a:okfn:ckan:2.8.4
  • Okfn » Ckan » Version: 2.8.5
    cpe:2.3:a:okfn:ckan:2.8.5
  • Okfn » Ckan » Version: 2.8.6
    cpe:2.3:a:okfn:ckan:2.8.6
  • Okfn » Ckan » Version: 2.8.7
    cpe:2.3:a:okfn:ckan:2.8.7
  • Okfn » Ckan » Version: 2.8.8
    cpe:2.3:a:okfn:ckan:2.8.8
  • Okfn » Ckan » Version: 2.8.9
    cpe:2.3:a:okfn:ckan:2.8.9
  • Okfn » Ckan » Version: 2.9.0
    cpe:2.3:a:okfn:ckan:2.9.0
  • Okfn » Ckan » Version: 2.9.1
    cpe:2.3:a:okfn:ckan:2.9.1
  • Okfn » Ckan » Version: 2.9.10
    cpe:2.3:a:okfn:ckan:2.9.10
  • Okfn » Ckan » Version: 2.9.11
    cpe:2.3:a:okfn:ckan:2.9.11
  • Okfn » Ckan » Version: 2.9.2
    cpe:2.3:a:okfn:ckan:2.9.2
  • Okfn » Ckan » Version: 2.9.3
    cpe:2.3:a:okfn:ckan:2.9.3
  • Okfn » Ckan » Version: 2.9.4
    cpe:2.3:a:okfn:ckan:2.9.4
  • Okfn » Ckan » Version: 2.9.5
    cpe:2.3:a:okfn:ckan:2.9.5
  • Okfn » Ckan » Version: 2.9.6
    cpe:2.3:a:okfn:ckan:2.9.6
  • Okfn » Ckan » Version: 2.9.7
    cpe:2.3:a:okfn:ckan:2.9.7
  • Okfn » Ckan » Version: 2.9.9
    cpe:2.3:a:okfn:ckan:2.9.9


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