Memos Cross-site Scripting vulnerability

MEDIUM 5.4CVE-2022-4609 · GHSA-rgj5-jj5q-v3v7 · Published 19/12/2022 · updated 17/06/2026

In short

CVE-2022-4609 is a MEDIUM (CVSS 5.4) vulnerability affecting github.com/usememos/memos, memos (usememos).
Chance of exploitation in the next 30 days (EPSS): 0.75%, higher than 55.0% of all vulnerabilities.
Fix: update to 0.9.0 or later.

Package	Affected versions	Patched versions
github.com/usememos/memos Go	`≤ 0.8.3`	No fix yet
memos usememos	`< 0.9.0`	`0.9.0`

Description

Memos, an open-source, self-hosted memo hub, is vulnerable to stored Cross-site Scripting (XSS) in versions 0.8.3 and prior. A patch is available and anticipated to be part of version 0.9.0.

NVD description

Cross-site Scripting (XSS) - Stored in GitHub repository usememos/memos prior to 0.9.0.

References

nvd.nist.gov/vuln/detail/CVE-2022-4609 · ADVISORY
usememos/memos commit 726285e · WEB
usememos/memos · PACKAGE
huntr.dev/bounties/5b3115c5-776c-43d3-a7be-c8dc13ab81ce · WEB

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Package

Affected versions

Patched versions

github.com/usememos/memos

≤ 0.8.3

No fix yet

memos

usememos

< 0.9.0

0.9.0

More vulnerabilities in github.com/usememos/memos

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