CVE-2026-19859
JetFormBuilder < 3.6.5.2 - Unauthenticated Arbitrary Shortcode Execution via 'status' Parameter
CVSS Score
6.5
EPSS Score
0.0%
EPSS Percentile
0th
The JetFormBuilder WordPress plugin before 3.6.5.2 does not sanitize a request parameter before rendering it as message content, allowing unauthenticated users to execute arbitrary shortcodes registered on the site on any page displaying a form. Escaping is applied to that content before a later shortcode-expansion pass rather than after it, so the escaping can be bypassed.
| Vendor | unknown |
| Product | jetformbuilder |
| Published | Sep 6, 2026 |
| Last Updated | Sep 6, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Affected Versions
Unknown / JetFormBuilder
0 < 3.6.5.2
References
Credits
Jakub Herman WPScan