usememos/memos vulnerable to Cross-site Scripting

CRITICAL 9.0CVE-2022-4866 · GHSA-x9p9-v3x6-68mq · Published 31/12/2022 · updated 17/06/2026

In short

CVE-2022-4866 is a CRITICAL (CVSS 9.0) vulnerability affecting github.com/usememos/memos, memos (usememos).
Chance of exploitation in the next 30 days (EPSS): 1.1%, higher than 64.5% of all vulnerabilities.
Fix: update to 0.9.1 or later.

Package	Affected versions	Patched versions
github.com/usememos/memos Go	`< 0.9.1`	`0.9.1`
memos usememos	`< 0.9.1`	`0.9.1`

Cross-site Scripting (XSS) - Stored in GitHub repository usememos/memos prior to 0.9.1.

NVD description

Cross-site Scripting (XSS) - Stored in GitHub repository usememos/memos prior to 0.9.1.

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Package

Affected versions

Patched versions

< 0.9.1

0.9.1

< 0.9.1

0.9.1

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