CVE-2026-22805: Metabase channel test endpoint can reach internal local addresses
Metabase is an open-source data analytics platform. Prior to 55.13, 56.3, and 57.1, self-hosted Metabase instances that allow users to create subscriptions could be potentially impacted if their Metabase is colocated with other unsecured resources. This vulnerability is fixed in 55.13, 56.3, and 57.1.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2026-22805?
CVE-2026-22805 has a medium severity rating due to the potential for unauthorized access to internal local addresses.
How do I fix CVE-2026-22805?
To fix CVE-2026-22805, upgrade your Metabase instance to version 55.14, 56.4, or 57.2 or later.
What versions of Metabase are affected by CVE-2026-22805?
CVE-2026-22805 affects Metabase versions prior to 55.13, 56.3, and 57.1.
What are the potential risks associated with CVE-2026-22805?
The risks include exposure of sensitive internal addresses and data if an attacker exploits the vulnerability.
Can I mitigate CVE-2026-22805 without upgrading?
Mitigation without upgrading is not recommended, but restricting network access to Metabase can reduce the risk.