{"id":"CVE-2026-114420","state":"PUBLISHED","title":"LDAP wildcard injection exposes GINA recipient accounts","description":"SEPPmail Secure Email Gateway before 15.1.1 does not neutralize LDAP metacharacters in an unauthenticated account-selection input in its GINA web interface. A remote unauthenticated attacker can enumerate email addresses.","publishedAt":"2026-11-04T08:41:15.879Z","updatedAt":"2026-11-04T08:41:15.879Z","severity":{"score":6.9,"label":"Medium","version":"4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N","source":"NCSC.ch"},"assigner":"NCSC.ch","products":["SEPPmail AG SEPPmail Secure Email Gateway (SEG)"],"affected":[{"vendor":"SEPPmail AG","product":"SEPPmail Secure Email Gateway (SEG)","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"15.1.1","versionType":"custom"}]}],"references":["https://docs.seppmail.com/en/20_revision-history.html"],"weaknesses":["CWE-90"],"ingestedAt":"2026-11-04T08:48:06.649Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/114xxx/CVE-2026-114420.json","commit":"8538379ad87698c5ccc1afb7695c19d7c6394ba0","baselineCommit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-114420","state":"PUBLISHED","datePublished":"2026-11-04T08:41:15.879Z","dateUpdated":"2026-11-04T08:41:15.879Z","assignerShortName":"NCSC.ch","assignerOrgId":"455daabc-a392-441d-aa46-37d35189897c","dateReserved":"2026-10-21T12:57:12.724Z"},"containers":{"cna":{"title":"LDAP wildcard injection exposes GINA recipient accounts","descriptions":[{"lang":"en","value":"SEPPmail Secure Email Gateway before 15.1.1 does not neutralize LDAP metacharacters in an unauthenticated account-selection input in its GINA web interface. A remote unauthenticated attacker can enumerate email addresses."}],"affected":[{"vendor":"SEPPmail AG","product":"SEPPmail Secure Email Gateway (SEG)","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"15.1.1","versionType":"custom"}]}],"references":[{"url":"https://docs.seppmail.com/en/20_revision-history.html"}],"metrics":[{"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}],"cvssV4_0":{"attackVector":"NETWORK","attackComplexity":"LOW","attackRequirements":"NONE","privilegesRequired":"NONE","userInteraction":"NONE","vulnConfidentialityImpact":"LOW","subConfidentialityImpact":"NONE","vulnIntegrityImpact":"NONE","subIntegrityImpact":"NONE","vulnAvailabilityImpact":"NONE","subAvailabilityImpact":"NONE","exploitMaturity":"NOT_DEFINED","Safety":"NOT_DEFINED","Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","valueDensity":"NOT_DEFINED","vulnerabilityResponseEffort":"NOT_DEFINED","providerUrgency":"NOT_DEFINED","version":"4.0","baseSeverity":"MEDIUM","baseScore":6.9,"vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-90","lang":"en","description":"CWE-90 Improper Neutralization of Special Elements used in an LDAP Query ('LDAP Injection')","type":"CWE"}]}],"providerMetadata":{"shortName":"NCSC.ch","orgId":"455daabc-a392-441d-aa46-37d35189897c","dateUpdated":"2026-11-04T08:41:15.879Z"},"impacts":[{"capecId":"CAPEC-136","descriptions":[{"lang":"en","value":"CAPEC-136 LDAP Injection"}]}],"credits":[{"lang":"en","value":"Synack, Inc","type":"finder"}],"source":{"discovery":"EXTERNAL"},"x_generator":{"engine":"Vulnogram 1.0.5"}}}}}