Description
SEPPmail Secure Email Gateway before 15.1.1 can evaluate attacker-influenced replacement text as Perl code in sender or recipient replacement rules. An unauthenticated remote sender can execute operating-system commands in the mail-processing worker context when an active rule uses message-derived replacement data and its search condition matches. The validated worker context was root.
Published: 2026-11-04
Score: 9.2 Critical
EPSS: < 1% Very Low
KEV: No
AI Analysis

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Remediation

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Tracking

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Advisories

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History

Wed, 04 Nov 2026 08:45:00 +0000

Type Values Removed Values Added
Description SEPPmail Secure Email Gateway before 15.1.1 can evaluate attacker-influenced replacement text as Perl code in sender or recipient replacement rules. An unauthenticated remote sender can execute operating-system commands in the mail-processing worker context when an active rule uses message-derived replacement data and its search condition matches. The validated worker context was root.
Title Code execution through double evaluation in address replacement rules
Weaknesses CWE-95
References
Metrics cvssV4_0

{'score': 9.2, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N'}

Subscriptions

No data.

cve-icon MITRE

Status: PUBLISHED

Assigner: NCSC.ch

Published:

Updated: 2026-11-04T08:31:54.245Z

Reserved: 2026-10-21T13:14:01.027Z

Link: CVE-2026-114424

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-11-04T09:17:41.693

Modified: 2026-11-04T09:17:41.693

Link: CVE-2026-114424

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-11-04T10:00:14Z

Weaknesses