CVE-2026-97315
Responsive Blocks < 2.3.0 - Unauthenticated HTML Injection in Form Notification Email
CVSS Score
5.4
EPSS Score
0.0%
EPSS Percentile
0th
The Responsive Blocks WordPress plugin before 2.3.0 does not sanitise or escape some of the values submitted with its Form block before adding them to the HTML notification email sent to the site owner, allowing unauthenticated users to inject arbitrary HTML, such as phishing links, into that email.
| Vendor | unknown |
| Product | responsive blocks |
| Published | Oct 14, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Affected Versions
Unknown / Responsive Blocks
0 < 2.3.0
References
Credits
Amin Guliyev WPScan