Security Advisory
ZAA-2021-08
· Please read carefully and check if the version of your Zammad system is affected by this vulnerability. Please send us information regarding vulnerabilities in Zammad!
· Please read carefully and check if the version of your Zammad system is affected by this vulnerability. Please send us information regarding vulnerabilities in Zammad!
Zammad comes with a GitHub and GitLab integration to see the status of linked issues of those applications. However, when configuring the integrations it's possible to perform a Server Side Request forgery via an malicious URL.
Special 🙏 and 🤘 and ❤️ to:
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:
Online version of this advisory: https://zammad.com/en/advisories/zaa-2021-08
Send all remarks to security issues to security@zammad.com.