CVE-2023-3248: All-in-one Floating Contact Form < 2.1.2 - Admin+ Stored Cross-Site Scripting

Severity: medium (CVSS 4.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.5% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2023-07-24 · updated 2026-06-17

Description

The All-in-one Floating Contact Form WordPress plugin before 2.1.2 does not sanitise and escape some of its settings, which could allow high privilege users such as admin to perform Stored Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed (for example in multisite setup)

Affected products

Premio My Sticky Elements: before 2.1.2 — fixed in 2.1.2

How to fix

Upgrade to a fixed version: Premio My Sticky Elements 2.1.2. Check the vendor advisory for mitigations.

References

https://wpscan.com/vulnerability/90c7496b-552f-4566-b7ae-8c953c965352
https://wpscan.com/vulnerability/90c7496b-552f-4566-b7ae-8c953c965352

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