High severity · published Jan 12, 2026
CVE-2026-22805
Metabase channel test endpoint can reach internal local addresses
8.6
CVSS
0.2%
EPSS
No
On KEV
Description
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
None
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 15% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
ME
metabase · metabase
>= 0.57.0-beta, < 57.1; >= 0.56.0-beta, < 56.3; < 55.13 · source: vendor, NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-22805
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-22805
Mitigation
https://github.com/metabase/metabase/security/advisories/GHSA-2wgg-7r2p-cmqx
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