CVE-2021-24849
WCFM - WooCommerce Multivendor Marketplace < 3.4.12 - Unauthenticated SQL Injection
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
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Exploit likelihood
What each source reports
NVD Score used
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
- Record
CVE-2021-24849- CVSS 3.1
- 9.8 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - CVSS 2.0
- 7.5 High
AV:N/AC:L/Au:N/C:P/I:P/A:P - Weakness
- CWE-89
- Updated
- 2026-11-02
CVE List No score
WCFM - WooCommerce Multivendor Marketplace < 3.4.12 - Unauthenticated SQL Injection
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
- Record
CVE-2021-24849- Weakness
- CWE-89
- Updated
- 2026-11-02
EUVDEUVD-2021-11761 No score
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
- Record
EUVD-2021-11761- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-2hw2-7jq8-w9vp No score
The wcfm_ajax_controller AJAX action of the WCFM Marketplace WordPress plugin before 3.4.12,...
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
- Record
GHSA-2hw2-7jq8-w9vp- Weakness
- CWE-89
- Updated
- 2026-11-02
Affected products
Public exploits
Links only. Every CVE stores no exploit code.
| Source | Link | Date |
|---|---|---|
| Nuclei | WCFM WooCommerce Multivendor Marketplace < 3.4.12 - SQL Injection |
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases, products | EUVD | |
| first indexed | CVE List, GitHub Advisories, Nuclei, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2021-24849 is a critical vulnerability (CVSS 9.8) in Unknown Wcfm Marketplace – Best Multivendor Marketplace For Woocommerce, published December 21, 2021. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 8.39%, the 95th percentile. No source names a fixed version.