Command Injection Affecting sagredo-dev/qmail package, versions [,2026.04.07)
Threat Intelligence
Snyk has a proof-of-concept or detailed explanation of how to exploit this vulnerability.
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-UNMANAGED-SAGREDODEVQMAIL-16318392
- published28 Apr 2026
- disclosed16 Apr 2026
- creditDiep Pham
Introduced: 16 Apr 2026
CVE-2026-41113 (opens in a new tab)How to fix?
Upgrade sagredo-dev/qmail to version 2026.04.07 or higher.
Overview
Affected versions of this package are vulnerable to Command Injection via the tls_quit(0 function in qmail-remote.c. An attacker can execute arbitrary commands on the system by sending specially crafted input to the affected service.