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CVE-2026-40871

🗓️ 21 Apr 2026 19:12:52Reported by GitHub_MType 
cve
 cve
🔗 web.nvd.nist.gov📰️ 1 Media mentions👁 9 Views🌐 WEB

Mailcow dockerized before 2026-03b has a second order injection in quarantine category via mailbox end point using unsafe formatting.

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[
  {
    "vendor": "mailcow",
    "product": "mailcow-dockerized",
    "versions": [
      {
        "version": "< 2026-03b",
        "status": "affected"
      }
    ]
  }
]
ParameterPositionPathDescriptionCWE
quarantine_categoryrequest body/api/v1/add/mailboxSecond-order SQL injection via quarantine_category stored by API and later executed with unsafe string formatting in quarantine_notify.py, enabling UNION SELECT data exfiltration.CWE-20CWE-116CWE-564CWE-89

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