WCFM — Frontend Manager for WooCommerce <= 6.5.11 - Customer/Subscriber+ SQL Injection
CVE-2021-24835Published · Updated Action summary
Affected: ≤6.5.11Update to 6.5.12 or newer
All remediation steps- Severity
- High8.8
- CVSS
- 8.8CVSS 3.1 · CNA (Wordfence)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HWhat does this vector mean?
AV:NAttack vector- Network
AC:LAttack complexity- Low
PR:LPrivileges required- Low
UI:NUser interaction- None
S:UScope- Unchanged
C:HConfidentiality- High
I:HIntegrity- High
A:HAvailability- High
- Weakness
- CWE-89 SQL Injection
- Required access
- Unknown
- Exploit prediction (EPSS)
- No score
- CISA KEV
- Not listed
On this page8
Am I affected?
WCFM – Frontend Manager for WooCommerce wc-frontend-manager
- Affected≤ 6.5.11
- Patched in6.5.12
Update to 6.5.12 or newer.
You are affected if you run ≤ 6.5.11. Version 6.5.12 and later are not affected by this issue.
- Check your version: in wp-admin go to Plugins → Installed Plugins and read the version under WCFM – Frontend Manager for WooCommerce.
- No admin access? Run a passive check of your site. It reads public files only.
What to do
- Update to version 6.5.12, or a newer patched version
- Rotate administrator passwords and application secrets if the site ran a vulnerable version while publicly reachable.
- Watch WCFM – Frontend Manager for WooCommerce to get an email when the next vulnerability is published.
Advisory
Source description from Wordfence Intelligence, credited to ZhongFu Su.
The WCFM – Frontend Manager for WooCommerce along with Bookings Subscription Listings Compatible WordPress plugin before 6.5.12, when used in combination with another WCFM - WooCommerce Multivendor plugin such as WCFM - WooCommerce Multivendor Marketplace, does not escape the withdrawal_vendor parameter before using it in a SQL statement, allowing low privilege users such as Subscribers to perform SQL injection attacks
Exploits & references
Proof-of-concept & detection
No public proof-of-concept or detection template is known for this vulnerability.
Advisories & patches
- Advisorywordfence.com
Related CVEs
More in WCFM – Frontend Manager for WooCommerce
All 13| Severity | Vulnerability | CVE | Published |
|---|---|---|---|
| Medium6.4 | Authenticated (Customer+) Stored Cross-Site Scripting ≤6.8.1Update to 6.8.2 | CVE-2026-61987 | |
| Medium5.3 | Missing Authorization to Unauthenticated Arbitrary Inquiry Reply Injection via wcfm-my-account-enquiry-manage Controller ≤6.7.27Update to 6.7.28 | CVE-2026-12994 | |
| Medium4.3 | Authenticated (Subscriber+) Missing Authorization to Arbitrary Vendor Data Manipulation via Multiple AJAX Handlers ≤6.7.27Update to 6.7.28 | CVE-2026-10041 | |
| High8.1 | Authenticated (Vendor+) Insecure Direct Object Reference to Arbitrary User Deletion ≤6.7.25Update to 6.7.26 | CVE-2026-2554 | |
| High8.1 | WooCommerce Frontend Manager <= 6.7.25 - Insecure Direct Object References to Autenticated (Vendor+) Arbitrary Post/Product Manipulation ≤6.7.25Update to 6.7.26 | CVE-2026-4896 |
- Medium6.4Authenticated (Customer+) Stored Cross-Site Scripting
≤6.8.1Update to 6.8.2
- Medium5.3Missing Authorization to Unauthenticated Arbitrary Inquiry Reply Injection via wcfm-my-account-enquiry-manage Controller
≤6.7.27Update to 6.7.28
- Medium4.3Authenticated (Subscriber+) Missing Authorization to Arbitrary Vendor Data Manipulation via Multiple AJAX Handlers
≤6.7.27Update to 6.7.28
- High8.1Authenticated (Vendor+) Insecure Direct Object Reference to Arbitrary User Deletion
≤6.7.25Update to 6.7.26
- High8.1WooCommerce Frontend Manager <= 6.7.25 - Insecure Direct Object References to Autenticated (Vendor+) Arbitrary Post/Product Manipulation
≤6.7.25Update to 6.7.26
Same weakness (SQL Injection)
All SQL Injection| Severity | Vulnerability | CVE | Published |
|---|---|---|---|
| High7.2 | Unauthenticated Stored Cross-Site Scripting via Comment User-Agent Header | CVE-2026-120688 | |
| Critical9.8 | Unauthenticated Arbitrary File Upload via File Upload via Public Form Submission | CVE-2026-125055 | |
| Critical9.8 | Unauthenticated PHP Object Injection to Remote Code Execution via 'form' Parameter | CVE-2026-119077 | |
| Medium5.3 | Unauthenticated Sensitive Information Exposure in 'search' Parameter | CVE-2026-121518 |
- High7.2Unauthenticated Stored Cross-Site Scripting via Comment User-Agent Header
EZ SQL Reports Shortcode Widget and DB Backup
≤5.25.25Update to 5.26.45
- Critical9.8Unauthenticated Arbitrary File Upload via File Upload via Public Form Submission
Chatterbug Forms – Fast, Flexible WordPress Form Builder
≤1.0.2Update to 1.1
- Critical9.8Unauthenticated PHP Object Injection to Remote Code Execution via 'form' Parameter
ELEX WordPress HelpDesk & Customer Ticketing System
≤3.3.9Update to 3.4.0
- Medium5.3Unauthenticated Sensitive Information Exposure in 'search' Parameter
Customer Reviews for WooCommerce
≤5.127.0Update to 5.128.0
Timeline
CVE published
Severity high, CVSS 8.8
Record last updated
Sources & licenses
Wordfence record- Vulnerability data
- Wordfence Intelligence. [object Object] Licensed under the CC BY-SA 4.0.
- CVE® identifiers
- [object Object]. Used under the CVE Program. CVE® is a registered trademark of The MITRE Corporation.
- CVSS / CWE
- National Vulnerability Database (NVD), shown unmodified. This product uses the NVD API but is not endorsed or certified by the NVD.
- VulnCrest content
- Summary, remediation guidance and page layout © VulnCrest. Not sourced from NVD.