{"cve":"CVE-2026-41132","nvd":{"published":"2026-05-13T19:17:21.553","modified":"2026-06-17T10:46:12.623","status":"Analyzed","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.","cvss_v4":{"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","score":6.6},"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N","score":7.4},"cwes":["CWE-295"],"references":["https://github.com/ckan/ckan/security/advisories/GHSA-mpfm-fpgx-647q"],"products":["okfn:ckan"],"source":"nvd","synced_at":"2026-10-19T22:35:16.954578616+00:00"},"epss":{"cve":"CVE-2026-41132","score":0.00194,"percentile":0.09107,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-mpfm-fpgx-647q","url":"https://osv.dev/vulnerability/GHSA-mpfm-fpgx-647q","summary":"CKAN has no certificate validation on STMP connection","modified":"2026-07-13T16:42:44.903152716Z","packages":[{"ecosystem":"PyPI","name":"ckan","purl":"pkg:pypi/ckan","ranges":[">=2.11.0 <2.11.5"],"fixed":["2.11.5"]},{"ecosystem":"PyPI","name":"ckan","purl":"pkg:pypi/ckan","ranges":["<2.10.10"],"fixed":["2.10.10"]}]},{"id":"PYSEC-2026-2419","url":"https://osv.dev/vulnerability/PYSEC-2026-2419","summary":"CKAN has no certificate validation on STMP connection","modified":"2026-07-13T16:31:42.476985988Z","packages":[{"ecosystem":"PyPI","name":"ckan","purl":"pkg:pypi/ckan","ranges":["<2.10.10",">=2.11.0 <2.11.5"],"fixed":["2.10.10","2.11.5"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}