HomeWordPress vulnerabilitiesCF7 to Webhook
CF7 to Webhook vulnerabilities
CF7 to Webhook has 1 known vulnerability in this database. The most recent published record is dated 18 Jun 2026.
- Known vulnerabilities
- 1
- Active installs
- 30,000+
- Latest version
- 5.1.0
- Last updated
- 5 Jun 2026
- Most recent
- 18 Jun 2026
Find it in your WordPress dashboard under Plugins. Severity is based on the CVSS score published with the CVE where one is available.
| Vulnerability | Severity | Affected | Fix | Published |
|---|---|---|---|---|
| Server-side request forgery (SSRF) CVE-2026-11395 | High 7.2 | Up to 5.0.0 | Fixed in a later version (latest 5.1.0) | 18 Jun 2026 |
Read the published descriptions
- CVE-2026-11395, 18 Jun 2026
- The CF7 to Webhook plugin for WordPress is vulnerable to Server-Side Request Forgery in all versions up to, and including, 5.0.0 via the pull_the_trigger. This makes it possible for unauthenticated attackers to make web requests to arbitrary locations originating from the web application and can be used to query and modify information from internal services. Exploitation requires that the admin-configured webhook URL contains a Contact Form 7 field placeholder in the host segment of the URL, and that the affected form is publicly accessible. CVE record
What to do if you run CF7 to Webhook
If you run CF7 to Webhook, open WordPress and check the installed version in Plugins. Compare it with the affected versions in the vulnerability record. If a fixed version is available, take a current backup and update to that version or the latest supported release.
If no fixed version exists, consider disabling and removing the plugin or replacing it with a maintained alternative. After dealing with the affected software, check administrator users, unexpected file changes, redirects, unfamiliar pages and security logs for signs that the site may already have been altered.
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