CVE-2026-97315mediumCWE-74

CVE-2026-97315: medium-severity vulnerability in Responsive Blocks

Responsive Blocks < 2.3.0 - Unauthenticated HTML Injection in Form Notification Email

Published

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33Vexday Risk Score

No sign of exploitation. It has a public proof of concept.

ssvc Attendcvss 5.4epss 0.2%
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.
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N
Affected products
Unknown · Responsive Blocks
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