CVE-2026-0814: CWE-862 Missing Authorization in vsourz1td Advanced Contact form 7 DB
The Advanced Contact form 7 DB plugin for WordPress is vulnerable to unauthorized access of data due to a missing capability check on the 'vsz_cf7_export_to_excel' function in all versions up to, and including, 2.0.9. This makes it possible for authenticated attackers, with Subscriber-level access and above, to export form submissions to excel file.
AI Analysis
Technical Summary
CVE-2026-0814 is a missing authorization vulnerability (CWE-862) in the Advanced Contact form 7 DB WordPress plugin by vsourz1td. The issue arises from the lack of a capability check on the 'vsz_cf7_export_to_excel' function in all versions up to and including 2.0.9. This allows authenticated users with low privileges (Subscriber-level and above) to export form submissions to an Excel file, potentially exposing sensitive data. The vulnerability is network exploitable with low attack complexity and no user interaction required. The CVSS 3.1 base score is 4.3, reflecting limited confidentiality impact and no integrity or availability impact. No patch or official remediation has been published yet.
Potential Impact
Authenticated users with Subscriber-level access or higher can export form submission data without proper authorization, potentially leading to unauthorized disclosure of sensitive information stored in form submissions. There is no impact on data integrity or availability. The vulnerability does not require user interaction and can be exploited remotely over the network.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a fix is available, restrict Subscriber-level access to trusted users only and monitor plugin updates from vsourz1td for an official patch addressing this authorization issue.
CVE-2026-0814: CWE-862 Missing Authorization in vsourz1td Advanced Contact form 7 DB
Description
The Advanced Contact form 7 DB plugin for WordPress is vulnerable to unauthorized access of data due to a missing capability check on the 'vsz_cf7_export_to_excel' function in all versions up to, and including, 2.0.9. This makes it possible for authenticated attackers, with Subscriber-level access and above, to export form submissions to excel file.
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-0814 is a missing authorization vulnerability (CWE-862) in the Advanced Contact form 7 DB WordPress plugin by vsourz1td. The issue arises from the lack of a capability check on the 'vsz_cf7_export_to_excel' function in all versions up to and including 2.0.9. This allows authenticated users with low privileges (Subscriber-level and above) to export form submissions to an Excel file, potentially exposing sensitive data. The vulnerability is network exploitable with low attack complexity and no user interaction required. The CVSS 3.1 base score is 4.3, reflecting limited confidentiality impact and no integrity or availability impact. No patch or official remediation has been published yet.
Potential Impact
Authenticated users with Subscriber-level access or higher can export form submission data without proper authorization, potentially leading to unauthorized disclosure of sensitive information stored in form submissions. There is no impact on data integrity or availability. The vulnerability does not require user interaction and can be exploited remotely over the network.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a fix is available, restrict Subscriber-level access to trusted users only and monitor plugin updates from vsourz1td for an official patch addressing this authorization issue.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- Wordfence
- Date Reserved
- 2026-01-09T15:33:37.406Z
- Cvss Version
- 3.1
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 69d736fb1cc7ad14da418a79
Added to database: 4/9/2026, 5:19:55 AM
Last enriched: 4/9/2026, 5:21:20 AM
Last updated: 4/10/2026, 7:43:36 AM
Views: 6
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