mailcow-dockerized contains a stored cross-site scripting vulnerability in the administrator Queue Manager.

Code

The project this record applies to. Exploit listings stay in References.

• Repository · github.com

Timeline

Detection, updates, and resolution for this record.

1. May 20, 2026 · NIST NVD

   Detected

   mailcow-dockerized contains a stored cross-site scripting vulnerability in the administrator Queue Manager. The Queue Manager fetches mail queue entries from /api/v1/get/mailq/all, copies server-controlled Postfix queue fields into DataTables rows, and renders several of those fields as HTML without adequate output encoding. This issue affects mailcow-dockerized: 2026-03b.

2. Jul 24, 2026 · NIST NVD

   Updated

   mailcow-dockerized contains a stored cross-site scripting vulnerability in the administrator Queue Manager. The Queue Manager fetches mail queue entries from /api/v1/get/mailq/all, copies server-controlled Postfix queue fields into DataTables rows, and renders several of those fields as HTML without adequate output encoding. This issue affects mailcow-dockerized: 2026-03b.

Sources

• CVE.orgVulnerability recordCVE-2026-7460

  Official CVE identifier

  cve.org
• NIST NVDVulnerability recordCVE-2026-7460

  mailcow-dockerized contains a stored cross-site scripting vulnerability in the administrator Queue Manager. The Queue Manager fetches mail queue entries from /api/v1/get/mailq/all, copies server-controlled Postfix queue fields into DataTables rows, and renders several of those fi

  nvd.nist.gov

References

• Reference · fluidattacks.com
• Reference · github.com