CVE Explorer
CVE-2026-7864
SEPPmail Secure Email Gateway before version 15.0.4 exposes server environment variables through an unauthenticated endpoint in the new GINA UI, allowing remote attackers to obtain sensitive system information.
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0
Affected products and versions
1 source assertion{"defaultStatus":"unaffected","product":"Secure Email Gateway","vendor":"SEPPmail AG","versions":[{"lessThan":"15.0.4","status":"affected","version":"0","versionType":"custom"}]}
- cve_program_cvelist_v5affectedurn:baitaphish:normalized-source-record:v2:4899ad858507eb3a27729224913413309801db02421180360de44d4a668cdd58 · sha256:0d89794e737b3f79… · /containers/cna/affected/0
Provider-owned CVSS observations
1 source assertion{"metric":{"Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","Safety":"NOT_DEFINED","attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"NETWORK","baseScore":6.9,"baseSeverity":"MEDIUM","exploitMaturity":"NOT_DEFINED","privilegesRequired":"NONE","providerUrgency":"NOT_DEFINED","subAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"NONE","valueDensity":"NOT_DEFINED","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","version":"4.0","vulnAvailabilityImpact":"NONE","vulnConfidentialityImpact"…
- cve_program_cvelist_v5cvssurn:baitaphish:normalized-source-record:v2:4899ad858507eb3a27729224913413309801db02421180360de44d4a668cdd58 · sha256:0d89794e737b3f79… · /containers/cna/metrics/0/cvssV4_0
CWE assertions
1 source assertion{"cweId":"CWE-497","description":"CWE-497 Exposure of sensitive system information to an unauthorized control sphere","lang":"en","type":"CWE"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:4899ad858507eb3a27729224913413309801db02421180360de44d4a668cdd58 · sha256:0d89794e737b3f79… · /containers/cna/problemTypes/0/descriptions/0
Source references
2 source assertions{"url":"https://downloads.seppmail.com/extrelnotes/150/ERN15.0.html#security"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:4899ad858507eb3a27729224913413309801db02421180360de44d4a668cdd58 · sha256:0d89794e737b3f79… · /containers/cna/references/0
{"url":"https://labs.infoguard.ch/posts/seppmail_secure_e-mail_gateway_rce_vulnerabilities_cve-2026-2743_cve-2026-7864_cve-2026-44127_cve-2026-44128/"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:4899ad858507eb3a27729224913413309801db02421180360de44d4a668cdd58 · sha256:0d89794e737b3f79… · /containers/cna/references/1
Attribution and limitations
- CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →
Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.