Integration for Contact Form 7 and Constant Contact: Code execution
Integration for Contact Form 7 and Constant Contact is affected by code execution. The vulnerable path is reachable without authentication. Successful exploitation can run attacker-controlled code in the WordPress hosting account. The published affected range is n/a through 1.1.6.
- Component
- Integration for Contact Form 7 and Constant Contact
- Plugin slug
cf7-constant-contact- Affected
- n/a through 1.1.6
- Safe version
1.1.7- Published
- Jun 15, 2026
This CVE was published Jun 15, 2026 and is one of 4 known issues for this plugin.
Update, patch or deactivate.
Update Integration for Contact Form 7 and Constant Contact to 1.1.7 or later, or disable and remove it until a fixed version is available.
A safe version is available, so updating to that version or later is the preferred remediation. If an immediate update is not practical, consider a targeted application patch or temporarily restricting the affected functionality.
Deactivate only when warranted by your risk profile, or when advised by your hosting provider in the limited circumstances where the vulnerability cannot otherwise be mitigated. If you’re unsure which action is appropriate, contact Fused or your hosting provider for guidance.
Technical description
Unauthenticated PHP Object Injection in Integration for Contact Form 7 and Constant Contact <= 1.1.6 versions.
CVE / CNA vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H