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CVE Vulnerability Details :
CVE-2026-44128
PUBLISHED
More InfoOfficial Page
Assigner-NCSC.ch
Assigner Org ID-455daabc-a392-441d-aa46-37d35189897c
View Known Exploited Vulnerability (KEV) details
Published At-08 May, 2026 | 13:13
Updated At-18 May, 2026 | 16:13
Rejected At-
▼CVE Numbering Authority (CNA)
Unauthenticated Remote Code Execution

SEPPmail Secure Email Gateway before version 15.0.2.1 allows unauthenticated remote code execution in the new GINA UI because an endpoint passes attacker-controlled input from a parameter to Perl's eval.

Affected Products
Vendor
SEPPmail AG
Product
Secure Email Gateway
Default Status
unaffected
Versions
Affected
  • From 0 before 15.0.2.1 (custom)
Problem Types
TypeCWE IDDescription
CWECWE-95CWE-95 Improper neutralization of directives in dynamically evaluated code ('eval injection')
Type: CWE
CWE ID: CWE-95
Description: CWE-95 Improper neutralization of directives in dynamically evaluated code ('eval injection')
Metrics
VersionBase scoreBase severityVector
4.09.3CRITICAL
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Version: 4.0
Base score: 9.3
Base severity: CRITICAL
Vector:
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Metrics Other Info
Impacts
CAPEC IDDescription
CAPEC-242CAPEC-242 Code Injection
CAPEC ID: CAPEC-242
Description: CAPEC-242 Code Injection
Solutions
Configurations
Workarounds
Exploits
Credits
finder
Dario Weiss of InfoGuard Labs
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://downloads.seppmail.com/extrelnotes/150/ERN15.0.html#security
N/A
https://labs.infoguard.ch/posts/seppmail_secure_e-mail_gateway_rce_vulnerabilities_cve-2026-2743_cve-2026-7864_cve-2026-44127_cve-2026-44128/
N/A
Hyperlink: https://downloads.seppmail.com/extrelnotes/150/ERN15.0.html#security
Resource: N/A
Hyperlink: https://labs.infoguard.ch/posts/seppmail_secure_e-mail_gateway_rce_vulnerabilities_cve-2026-2743_cve-2026-7864_cve-2026-44127_cve-2026-44128/
Resource: N/A
▼Authorized Data Publishers (ADP)
CISA ADP Vulnrichment
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
Details not found