February 2026 vulnerability: What happened?
metabase.com | blog | #vulnerability | #metabase | #postmortem | #credential-leak | #handlebars | #security-fix
Summary
Metabase postmortem: a crafted Handlebars notification template let an authenticated user extract database credentials via outbound email; fixes lock the template engine down and strip query metadata.
- Published
- Collected
--- id: 6385 title: "February 2026 vulnerability: What happened?" source_domain: metabase.com source_url: "https://www.metabase.com/blog/security-vulnerability-postmortem" published_at: "2026-03-02T12:10:18Z" tags: ["vulnerability", "metabase", "postmortem", "credential-leak", "handlebars", "security-fix"] phying_url: "https://phying.com/item/6385" lang: en --- # February 2026 vulnerability: What happened? ## Summary Metabase postmortem: a crafted Handlebars notification template let an authenticated user extract database credentials via outbound email; fixes lock the template engine down and strip query metadata. ## Intelligence Metadata - **Sources:** metabase.com - **Published:** 2026-03-02T12:10:18Z - **Original:** https://www.metabase.com/blog/security-vulnerability-postmortem - **Phying News:** https://phying.com/item/6385