Security Advisory

ZAA-2020-09

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Security Advisory Details

  • ID: ZAA-2020-09
  • Date: 03/03/2020
  • Title: Source Code Disclosure
  • Severity: low
  • Product: Zammad 1.0.x up to 3.2.0
  • Fixed in: Zammad 3.2.1, 3.3.0
  • References:
    --> CVE: pending

Vulnerability Descriptions

Source Code Disclosure (CVE pending)

Zammad returns source code of static resources when submitting an OPTIONS request, rather than a GET request.
Disclosure of source code allows for an attacker to formulate more precise attacks. Source code was disclosed for the file 404.html (/zammad/public/404.html)

Special 🙏 and 🤘 and ❤️ to:

Recommended Resolution

This vulnerability is fixed in the latest versions of Zammad and it is recommended to upgrade to one of these.

Fixed releases can be found at:

Additional information

Online version of this advisory: https://zammad.com/en/advisories/zaa-2020-09

Send all remarks to security issues to security@zammad.com.

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