Advanced Contact Form 7 DB <= 1.6.2 — SQL Injection
CVE-2019-13571Published · Updated Action summary
Affected: ≤1.6.2Update to 1.7.0 or newer
All remediation steps- Severity
- Critical9.8
- CVSS
- 9.8CVSS 3.1 · CNA (Wordfence)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HWhat does this vector mean?
AV:NAttack vector- Network
AC:LAttack complexity- Low
PR:NPrivileges required- None
UI:NUser interaction- None
S:UScope- Unchanged
C:HConfidentiality- High
I:HIntegrity- High
A:HAvailability- High
- Weakness
- CWE-89 SQL Injection
- Required access
- No account needed
- Exploit prediction (EPSS)
- No score
- CISA KEV
- Not listed
On this page8
Am I affected?
Advanced Contact form 7 DB advanced-cf7-db
- Affected≤ 1.6.2
- Patched in1.7.0
Update to 1.7.0 or newer.
You are affected if you run ≤ 1.6.2. Version 1.7.0 and later are not affected by this issue.
- Check your version: in wp-admin go to Plugins → Installed Plugins and read the version under Advanced Contact form 7 DB.
- No admin access? Run a passive check of your site. It reads public files only.
- No account is needed to exploit this. Treat any exposed site on an affected version as at risk.
What to do
- Update to version 1.7.0, or a newer patched version
- Rotate administrator passwords and application secrets if the site ran a vulnerable version while publicly reachable.
- Watch Advanced Contact form 7 DB to get an email when the next vulnerability is published.
Advisory
Source description from Wordfence Intelligence, credited to Tin Duong.
A SQL injection vulnerability exists in the Vsourz Digital Advanced CF7 DB plugin through 1.6.1 for WordPress. Successful exploitation of this vulnerability would allow a remote attacker to execute arbitrary SQL commands on the affected system. 1.7.0 contained an additional security patch.
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 Advanced Contact form 7 DB
All 13| Severity | Vulnerability | CVE | Published |
|---|---|---|---|
| Medium6.5 | Missing Authorization to Authenticated (Contributor+) Information Disclosure via 'acf7db' Shortcode ≤2.1.1Update to 2.1.2 | CVE-2026-6831 | |
| Medium4.3 | Missing Authorization to Authenticated (Custom+) Unauthorized Data Import via 'import_cf7_id' ≤2.1.3No patch available | CVE-2026-18594 | |
| Medium4.3 | Missing Authorization ≤2.0.9Update to 2.1.0 | CVE-2026-57669 | |
| Medium5.4 | Cross-Site Request Forgery to Form Entry Deletion ≤2.0.9Update to 2.1.0 | CVE-2026-0811 | |
| Medium4.3 | Missing Authorization to Authenticated (Subscriber+) Form Submissions Excel Export ≤2.0.9Update to 2.1.0 | CVE-2026-0814 |
- Medium6.5Missing Authorization to Authenticated (Contributor+) Information Disclosure via 'acf7db' Shortcode
≤2.1.1Update to 2.1.2
- Medium4.3Missing Authorization to Authenticated (Custom+) Unauthorized Data Import via 'import_cf7_id'
≤2.1.3No patch available
- Medium4.3Missing Authorization
≤2.0.9Update to 2.1.0
- Medium5.4Cross-Site Request Forgery to Form Entry Deletion
≤2.0.9Update to 2.1.0
- Medium4.3Missing Authorization to Authenticated (Subscriber+) Form Submissions Excel Export
≤2.0.9Update to 2.1.0
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 critical, CVSS 9.8
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.