{"id":"CVE-2026-41132","state":"PUBLISHED","title":"CKAN: No certificate validation on STMP connection","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.","publishedAt":"2026-05-13T18:53:28.250Z","updatedAt":"2026-05-14T15:42:18.881Z","severity":{"score":6.6,"label":"Medium","version":"4.0","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","source":"GitHub_M"},"assigner":"GitHub_M","products":["ckan ckan"],"affected":[{"vendor":"ckan","product":"ckan","versions":[{"version":">= 2.11.0, < 2.11.5","status":"affected"},{"version":"< 2.10.10","status":"affected"}]}],"references":["https://github.com/ckan/ckan/security/advisories/GHSA-mpfm-fpgx-647q"],"weaknesses":["CWE-295"],"ingestedAt":"2026-10-29T20:11:57.932Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/41xxx/CVE-2026-41132.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-41132","state":"PUBLISHED","datePublished":"2026-05-13T18:53:28.250Z","dateUpdated":"2026-05-14T15:42:18.881Z","assignerShortName":"GitHub_M","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateReserved":"2026-04-17T12:59:15.737Z"},"containers":{"cna":{"title":"CKAN: No certificate validation on STMP connection","descriptions":[{"lang":"en","value":"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."}],"affected":[{"vendor":"ckan","product":"ckan","versions":[{"version":">= 2.11.0, < 2.11.5","status":"affected"},{"version":"< 2.10.10","status":"affected"}]}],"references":[{"url":"https://github.com/ckan/ckan/security/advisories/GHSA-mpfm-fpgx-647q","name":"https://github.com/ckan/ckan/security/advisories/GHSA-mpfm-fpgx-647q","tags":["x_refsource_CONFIRM"]}],"metrics":[{"cvssV4_0":{"attackVector":"NETWORK","attackComplexity":"LOW","attackRequirements":"NONE","privilegesRequired":"NONE","userInteraction":"NONE","vulnConfidentialityImpact":"NONE","vulnIntegrityImpact":"HIGH","vulnAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","subAvailabilityImpact":"NONE","baseScore":6.6,"baseSeverity":"MEDIUM","vectorString":"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","version":"4.0"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-295","lang":"en","description":"CWE-295: Improper Certificate Validation","type":"CWE"}]}],"providerMetadata":{"shortName":"GitHub_M","orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateUpdated":"2026-05-13T18:53:28.250Z"},"source":{"advisory":"GHSA-mpfm-fpgx-647q","discovery":"UNKNOWN"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-05-14T15:42:05.329040Z","id":"CVE-2026-41132","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-05-14T15:42:18.881Z"}}]}}}