usememos/memos Authorization Bypass Through User-Controlled Key vulnerability

CRITICAL 9.8CVE-2022-4686 · GHSA-68gw-r2x5-7r5r · GO-2022-1215 · Published 23/12/2022 · updated 17/06/2026

In short

CVE-2022-4686 is a CRITICAL (CVSS 9.8) vulnerability affecting github.com/usememos/memos, memos (usememos).
Chance of exploitation in the next 30 days (EPSS): 0.78%, higher than 56.0% of all vulnerabilities.
Fix: update to 0.9.0 or later.

Package	Affected versions	Patched versions
github.com/usememos/memos Go	`< 0.9.0`	`0.9.0`
memos usememos	`< 0.9.0`	`0.9.0`

Authorization Bypass Through User-Controlled Key in GitHub repository usememos/memos prior to 0.9.0.

NVD description

Authorization Bypass Through User-Controlled Key in GitHub repository usememos/memos prior to 0.9.0.

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Package

Affected versions

Patched versions

< 0.9.0

0.9.0

< 0.9.0

0.9.0

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