CVE-2026-44128
Official description Straight from the sourceThe vendor's or NVD's own wording, published unedited. Authoritative, but often terse — it says what broke, rarely what to do.
NVD · uneditedSEPPmail 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.
Technical summary Written by usOur analysis, written from the advisory, the CVSS vector and the affected-version data. It adds context the advisory leaves out, and never invents facts that are not in the source.
dbcve analysis · high confidenceSEPPmail Secure Email Gateway versions before 15.0.2.1 contain an unauthenticated remote code execution vulnerability in the new GINA UI. An endpoint accepts attacker-controlled input from a request parameter and passes it directly to Perl's eval() function without sanitization, allowing arbitrary code execution.
Verify against the referenced sources before acting — the references below are authoritative for this CVE, this summary is not.
CVSS breakdown How the score is builtThe industry scoring standard. It rates how the flaw is reached, what it takes to exploit, and what an attacker gains — the score is derived from those, not the other way round.
From the vector- Attack vector
- Network
- Complexity
- Low
- Privileges
- None
- Authentication
- X
- User interaction
- None
- Scope
- X
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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Am I affected? How to checkSteps we derive from the advisory and the affected-version data, so you can decide whether this CVE reaches your setup. They are a guide, not a scan — your own configuration is the authority.
dbcve checksWork through these to decide whether this CVE applies to you.
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Confirm SEPPmail Secure Email Gateway installationLocate the SEPPmail installation on the system or check the product documentation for the typical installation directory and version file.Affected if The product is not installed.
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Identify installed versionCheck the installed version of SEPPmail Secure Email Gateway by examining the version file in the installation directory, using the product's admin interface, or running: rpm -q seppmail or dpkg -l seppmail (if using package management).Affected if The installed version is lower than 15.0.2.1.
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Verify GINA UI is enabledAccess the SEPPmail admin interface and check whether the GINA UI feature is enabled, or examine the configuration files for GINA-related settings.Affected if The GINA UI is enabled and accessible.
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Check network exposure of GINA UIDetermine if the GINA UI endpoint is reachable from the network by attempting to access the GINA UI URL or reviewing firewall rules and network ACLs that permit access to the GINA UI port/URL.Affected if The GINA UI is exposed to untrusted networks.
A system is affected if it runs SEPPmail Secure Email Gateway version below 15.0.2.1 with the GINA UI enabled and accessible, allowing unauthenticated attackers to execute arbitrary code via the vulnerable eval() endpoint.
Generated from the published advisory. Verify against your own configuration.
Remediation Closing itWhat it takes to close this. Where a vendor fix exists we point at it; where none exists we say so plainly, and can build one. Effort estimates are scoped from the advisory, not from your codebase.
dbcve · scopedUpgrade SEPPmail Secure Email Gateway to version 15.0.2.1 or later. Until patched, restrict network access to the GINA UI interface or disable it if possible.
15.0.2.1
- Upgrade SEPPmail Secure Email Gateway to version 15.0.2.1 or later
- After upgrade, verify the GINA UI is functioning correctly
- Confirm the eval injection vulnerability is remediated by reviewing release notes for version 15.0.2.1
Generated from the published advisory — verify against the referenced sources before acting.
- Consultation2.0 h
- Implementation4.0 h
- Testing3.0 h
- Review / QA2.0 h
An estimate, not a bill — we confirm scope with you before any work starts. Need it this week? Rush from $3,088.
Scan for this in your stack
Free · runs locallyCheck whether your project pulls in CVE-2026-44128 — or any other known-vulnerable package — straight from your lock files. Free and open source; it runs locally and uploads nothing.
References Go to the primary sourcePrimary sources — vendor advisories, patches and trackers. Where our summary and a reference disagree, the reference wins.
Primary sourcesPractitioner notes
ContributedPeer-ranked notes from engineers who’ve handled CVE-2026-44128 in production — separate from our analysis above.
The advisory tells you what broke. It rarely tells you what actually worked. If you’ve dealt with this one, that detail is what the next engineer is searching for.
- The version that genuinely resolved it — not the one the vendor claimed
- A config change or rule that shut the vector down
- A gotcha in the upgrade path that cost you an afternoon
No notes yet
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A place for practitioners to share what actually worked: a mitigation you’ve tested, a configuration change, a version- or environment-specific caveat, or a link to a verified patch. The most useful notes rise to the top as peers upvote them, so the signal stays high.
- Verified mitigations, workarounds, and config changes
- Version or environment caveats, and links to real fixes
- No weaponised exploit code, or anything meant to cause harm
- No spam, self-promotion, credentials, or personal data