CVE-2026-115301
Contact Form by Supsystic < 1.11.1 - Admin+ SSTI via Form Text Block
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
The Contact Form by Supsystic WordPress plugin before 1.11.1 does not sandbox the template engine used to render its forms and allows stored form-editor content to reach that engine as executable template code, enabling an administrator to perform server-side template injection and execute arbitrary code on the server. The injected template is compiled and executed whenever any visitor loads a page containing the form, so the stored payload also lets an unauthenticated visitor read server-side secrets such as authentication salts and database credentials.
| Vendor | unknown |
| Product | contact form by supsystic |
| Published | Oct 29, 2026 |
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Affected Versions
Unknown / Contact Form by Supsystic
0 < 1.11.1
References
Credits
Karthik Ramakrishnan WPScan