GHSA-4h9q-p5j4-xvvh
High · 7.6Ech0: Scoped admin access tokens can bypass least-privilege controls on privileged endpoints, including backup export
CVSS
7.6
EPSS
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Published
Apr 10, 2026
CISA due date
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The record
Ech0 scoped access tokens do not reliably enforce least privilege: multiple privileged admin routes omit scope checks, and the backup export handler strips token scope metadata entirely, allowing a low-scope admin access token to reach broader admin functionality than intended.
Affected packages
| Ecosystem | Package | Introduced | Fixed |
|---|
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