# usememos/memos may leak user information to an authenticated user in github.com/usememos/memos

Advisory record · `GHSA-j593-h5v3-45x6`

- **Identifiers:** `GHSA-j593-h5v3-45x6` · `CVE-2022-4734` · `GO-2022-1220`
- **State:** Confirmed
- **Severity:** CVSS 8.1 High
- **Critical:** No
- **Weakness (CWE):** [CWE-212](https://cwe.mitre.org/data/definitions/212.html)
- **Tags:** [CWE-212](https://agentprime.io/advisories/tag/cwe-212.md)
- **Published:** 21 Aug 2024
- **Updated:** 3 Mar 2026
- **Reviewed by a person:** No

Published by the GitHub Advisory Database at 21 Aug 2024, 16:04 UTC. agentprime has not analysed this yet, so whether it affects any app is not known.

## Affected packages

- `github.com/usememos/memos` (Go): affected `<0.9.1`; fixed in `0.9.1`

## Not analysed yet

We haven’t published our analysis of this Advisory yet. Once a person has reviewed it, this page will say what’s vulnerable, what has to be true for your app to be affected, and how to check.

## Severity and exploitation

- 8.1 High, CVSS 3.1: `CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H`, from CNA (@huntrdev)

- **CISA KEV:** Not listed.
- **EPSS:** 0.0083, the 57th percentile, on 5 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

## Timeline

This record came from the full history of the GitHub Advisory Database, published 21 Aug 2024. New records show when each source confirmed them.

## Sources

- [GitHub Advisory Database: GHSA-j593-h5v3-45x6](https://github.com/advisories/GHSA-j593-h5v3-45x6)
- [OSV: GHSA-j593-h5v3-45x6](https://osv.dev/vulnerability/GHSA-j593-h5v3-45x6)
- <https://github.com/advisories/GHSA-j593-h5v3-45x6>
- <https://nvd.nist.gov/vuln/detail/CVE-2022-4734>
- <https://github.com/usememos/memos/commit/05b41804e33a34102f1f75bb2d69195dda6a1210>
- <https://huntr.dev/bounties/4b4421dc-73af-4dec-884c-836f9732cb5b>

Facts on this page come from the GitHub Advisory Database (CC-BY 4.0), OSV and the other sources listed, as published. We don’t reproduce full advisory descriptions, which can contain exploit code.

## Check whether this affects you

A Match means an installed version is in the affected range above. Most don’t affect the app; agentprime hasn’t analysed this one yet.

- With the agentprime MCP server (<https://api.agentprime.io/mcp>), ask your agent to check the project: `check_lockfile` sends a lockfile, `check_packages` a list of installed packages, and both return the Matches and the upgrades that clear them. `get_advisory` returns this record. Setup: <https://agentprime.io/mcp.md>
- In a browser: <https://agentprime.io/check/> reads your lockfile in the browser, never uploading it.
- Whether it touches your code, with file and line: the Claude Code plugin, <https://agentprime.io/plugin.md>
- As JSON: <https://api.agentprime.io/v1/advisories/GHSA-j593-h5v3-45x6>, or `POST https://api.agentprime.io/v1/match` with your packages (<https://agentprime.io/api.md>)

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The web page: <https://agentprime.io/advisories/GHSA-j593-h5v3-45x6/>. Everything for agents: <https://agentprime.io/llms.txt>.