CVE-2026-108727

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.

• https://github.com/tianma-if/edgeever
• https://github.com/tianma-if/edgeever/blob/0ef9a1df9c849a64047aba64c70331c2badf8b39/apps/api/src/memo-routes.ts#L148-L150
• https://github.com/tianma-if/edgeever/blob/0ef9a1df9c849a64047aba64c70331c2badf8b39/apps/api/src/template-routes.ts#L116-L230

• https://github.com/tianma-if/edgeever
• https://github.com/tianma-if/edgeever/blob/0ef9a1df9c849a64047aba64c70331c2badf8b39/apps/api/src/memo-routes.ts#L148-L150
• https://github.com/tianma-if/edgeever/blob/0ef9a1df9c849a64047aba64c70331c2badf8b39/apps/api/src/template-routes.ts#L116-L230
• https://hackmd.io/@haind/edgeever-template-write-memos-scope-bypass
• https://www.vulncheck.com/advisories/edgeever-through-1.108.0-missing-authorization-via-memo-template-api-routes
• https://hackmd.io/@haind/edgeever-template-write-memos-scope-bypass

• MEDIUMCVE-2025-14484
• MEDIUMCVE-2025-14486
• MEDIUMCVE-2025-14487
• HIGHCVE-2025-71433PoC
• MEDIUMCVE-2026-0198
• HIGHCVE-2026-100217
• CRITICALCVE-2026-100240
• HIGHCVE-2026-100266

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