---
id: CVE-2026-108727
title: >-
  EdgeEver through 1.108.0 contains a missing authorization vulnerability in the
  Hono API memo-template routes that allows holders of scoped API tokens to
  bypass token scope restrictions because template handlers never call
  requireScopes
summary: >-
  EdgeEver through 1.108.0 contains a missing authorization vulnerability in the
  Hono API memo-template routes that allows holders of scoped API tokens to
  bypass token scope restrictions because template handlers never call
  requireScopes. …
severity: medium
cvss: 4.3
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N'
cwe:
  - CWE-862
vendor: tianma-if
product: EdgeEver
affected:
  - EdgeEver <= 1.108.0
published: '2026-10-11'
updated: '2026-10-16'
sourceUpdated: '2026-10-16T19:18:44.867'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-108727'
references:
  - url: 'https://github.com/tianma-if/edgeever'
    label: disclosure@vulncheck.com
  - url: >-
      https://github.com/tianma-if/edgeever/blob/0ef9a1df9c849a64047aba64c70331c2badf8b39/apps/api/src/memo-routes.ts#L148-L150
    label: disclosure@vulncheck.com
  - url: >-
      https://github.com/tianma-if/edgeever/blob/0ef9a1df9c849a64047aba64c70331c2badf8b39/apps/api/src/template-routes.ts#L116-L230
    label: disclosure@vulncheck.com
  - url: 'https://hackmd.io/@haind/edgeever-template-write-memos-scope-bypass'
    label: disclosure@vulncheck.com
  - url: >-
      https://www.vulncheck.com/advisories/edgeever-through-1.108.0-missing-authorization-via-memo-template-api-routes
    label: disclosure@vulncheck.com
  - url: 'https://hackmd.io/@haind/edgeever-template-write-memos-scope-bypass'
    label: 134c704f-9b21-4f2e-91b3-4a467353bcc0
tags:
  - nvd
  - cve.org
  - exploit-available
epss: 0.00325
epssPercentile: 0.25455
exploitAvailable: true
ssvc:
  exploitation: poc
  automatable: 'no'
  technicalImpact: partial
  timestamp: '2026-10-13T19:42:55.126363Z'
ingestedAt: '2026-10-11T13:51:17.029Z'
---

## Overview

EdgeEver through 1.108.0 contains a missing authorization vulnerability in the Hono API memo-template routes that allows holders of scoped API tokens to bypass token scope restrictions because template handlers never call requireScopes. Attackers with a token lacking write:memos can save a template and invoke POST /api/v1/templates/:id/use to create memos, and list, modify, or delete templates in the token owner's workspace.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.