Missing authorization in vsourz1td Advanced Contact form 7 DB
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Security bypass
- Confidentiality · integrity · availability
- None · Low · None
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-862.
Summary
The Advanced Contact form 7 DB plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 2.1.3. This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for authenticated attackers, with custom-level access and above, to import forged CSV submission records into any Contact Form 7 form managed by the plugin.
Why it matters now
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2026-18594
- 2026-10-03 Alias added: GHSA-3x6q-4q9w-c7h4
References
Other 4
- https://www.wordfence.com/threat-intel/vulnerabilities/id/51abaca6-d882-40b8-86b1-e21835566e3b?source=cve
- https://plugins.trac.wordpress.org/browser/advanced-cf7-db/tags/2.1.3/admin/partials/import_cf7_entry.class.php#L255
- https://plugins.trac.wordpress.org/browser/advanced-cf7-db/tags/2.1.3/admin/partials/import_cf7_entry.class.php#L51
- https://plugins.trac.wordpress.org/browser/advanced-cf7-db/tags/2.1.3/admin/partials/import_cf7_csv.php#L56
More vsourz1td vulnerabilities
- TI-2024-04022 Advanced Contact form 7 DB <= 2.0.2 - Missing Authorization to Unauthenticated Information Disclosure CVSS 3.1MEDIUM 5.3
- TI-2024-03469 Advanced Contact form 7 DB <= 2.0.2 - Sensitive Information Exposure CVSS 3.1MEDIUM 5.3
- TI-2026-05992 Missing authorization in vsourz1td Advanced Contact form 7 DB CVSS 3.1MEDIUM 6.5
- TI-2026-00593 Advanced CF7 DB <= 2.0.9 - Cross-Site Request Forgery to Form Entry Deletion CVSS 3.1MEDIUM 5.4
- TI-2026-00596 Advanced CF7 DB <= 2.0.9 - Missing Authorization to Authenticated (Subscriber+) Form Submissions Excel Export CVSS 3.1MEDIUM 4.3
Sources
- CVE-2026-18594 · CVE Program
- CVE-2026-18594 · NVD
- FIRST EPSS
- GHSA-3x6q-4q9w-c7h4 · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences