XSS in Rnzo Connect Contact Form 7 And Mailchimp
CVE-2026-15000
The Connect Contact Form 7 and Mailchimp plugin for WordPress is vulnerable to Stored Cross-Site Scripting via Mailchimp Merge Field Values in all versions up to, and including, 0.9.78.06 due to insufficient input sanitization and output e…
Vulnerability class: XSS (Cross-Site Scripting)
CVSS v3 metric
CVSS v3 base score 7.2 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N.
Affected products
- Rnzo Connect Contact Form 7 And Mailchimp — versions 0
Weakness classification (CWE)
References
Frequently asked questions
- What is CVE-2026-15000?
- CVE-2026-15000 is a high-severity vulnerability in Rnzo Connect Contact Form 7 And Mailchimp, classified under Cross-site Scripting. CVSS score: 7.2/10. Published 2026-07-09.
- How severe is CVE-2026-15000?
- High severity. CVSS v3 base score is 7.2 out of 10.