{"id":"CVE-2026-25644","state":"PUBLISHED","title":"DataHub's LDAP Ingestion Source vulnerable to MITM attack through TLS downgrade","description":"DataHub is an open-source metadata platform. Prior to version 1.3.1.8, the LDAP ingestion source is vulnerable to MITM attack through TLS downgrade. This issue has been patched in version 1.3.1.8.","publishedAt":"2026-02-06T22:40:12.552Z","updatedAt":"2026-02-09T15:26:23.022Z","severity":{"score":7.5,"label":"High","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","source":"GitHub_M"},"assigner":"GitHub_M","products":["datahub-project datahub"],"affected":[{"vendor":"datahub-project","product":"datahub","versions":[{"version":"< 1.3.1.8","status":"affected"}]}],"references":["https://github.com/datahub-project/datahub/security/advisories/GHSA-j34h-x7qg-4qw5"],"weaknesses":["CWE-295"],"ingestedAt":"2026-10-29T20:11:21.040Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/25xxx/CVE-2026-25644.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-25644","state":"PUBLISHED","datePublished":"2026-02-06T22:40:12.552Z","dateUpdated":"2026-02-09T15:26:23.022Z","assignerShortName":"GitHub_M","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateReserved":"2026-02-04T05:15:41.791Z"},"containers":{"cna":{"title":"DataHub's LDAP Ingestion Source vulnerable to MITM attack through TLS downgrade","descriptions":[{"lang":"en","value":"DataHub is an open-source metadata platform. Prior to version 1.3.1.8, the LDAP ingestion source is vulnerable to MITM attack through TLS downgrade. This issue has been patched in version 1.3.1.8."}],"affected":[{"vendor":"datahub-project","product":"datahub","versions":[{"version":"< 1.3.1.8","status":"affected"}]}],"references":[{"url":"https://github.com/datahub-project/datahub/security/advisories/GHSA-j34h-x7qg-4qw5","name":"https://github.com/datahub-project/datahub/security/advisories/GHSA-j34h-x7qg-4qw5","tags":["x_refsource_CONFIRM"]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":7.5,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","version":"3.1"}}],"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":"2026-02-06T22:40:12.552Z"},"source":{"advisory":"GHSA-j34h-x7qg-4qw5","discovery":"UNKNOWN"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-02-09T15:21:50.994524Z","id":"CVE-2026-25644","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-02-09T15:26:23.022Z"}}]}}}