3.5
Low
CVE-2025-15705 The Contact Form by Supsystic WordPress plugin before 1.8.0 does not sanitise and escape a form name, allowing users…
Description
The Contact Form by Supsystic WordPress plugin before 1.8.0 does not sanitise and escape a form name, allowing users with access to the form editor to inject arbitrary web scripts that execute when another user views the form. On multisite installations, where administrators do not hold the unfiltered_html capability, this crosses a privilege boundary.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Contact Form by Supsystic 1.8 | earliest → < 1.8.0 | 1.8.0 |
Other CVEs of Contact Form by Supsystic
The 6 CVEs of Contact Form by Supsystic →
CVE-2026-115303
The Contact Form by Supsystic WordPress plugin before 1.11.1 does not strip CR/LF characters or re-validate submitted…
3.7
Low
CVE-2026-115302
The Contact Form by Supsystic WordPress plugin before 1.11.1 does not restrict access to an AJAX action that deletes…
5.3
Medium
CVE-2026-115301
The Contact Form by Supsystic WordPress plugin before 1.11.1 does not sandbox the template engine used to render its…
7.2
High
CVE-2026-115300
The Contact Form by Supsystic WordPress plugin before 1.11.1 does not validate a CSRF token or request origin on two…
4.3
Medium