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Vulnerability record · CVE-2022-31245 · published 20 May 2022

CVE-2022-31245: Mailcow\ os command injection vulnerability

MMailcow · Mailcow\

mailcow before 2022-05d allows a remote authenticated user to inject OS commands and escalate privileges to domain admin via the --debug option in conjunction with the ---PIPEMESS option in Sync Jobs.

8.8 CVSS 3.1 High EPSS 5.4% · top 7.6% CWE-78 · OS command injection
8.8CVSS 3.1 base score, v2 9.0
5.4%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
4References, 2 tagged exploit
17 Jun 2026Last modified by NVD

Description

mailcow before 2022-05d allows a remote authenticated user to inject OS commands and escalate privileges to domain admin via the --debug option in conjunction with the ---PIPEMESS option in Sync Jobs.

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://github.com/ly1g3/Mailcow-CVE-2022-31245 ExploitPatchThird Party Advisory
https://github.com/mailcow/mailcow-dockerized/releases/tag/2022-05d PatchRelease NotesThird Party Advisory
https://github.com/ly1g3/Mailcow-CVE-2022-31245 ExploitPatchThird Party Advisory
https://github.com/mailcow/mailcow-dockerized/releases/tag/2022-05d PatchRelease NotesThird Party Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2022-31245), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.