CVE-2021-24765: Getperfectsurvey Perfect Survey

Medium severity, CVSS 6.1. EPSS: 1.4% chance of exploitation in the next 30 days.

The Perfect Survey WordPress plugin through 1.5.2 does not validate and escape the X-Forwarded-For header value before outputting it in the statistic page when the Anonymize IP setting of a survey is turned off, leading to a Stored Cross-Site Scripting issue

Affected products

• Getperfectsurvey Perfect Survey: before 1.5.2 (fixed in 1.5.2)

Published 2022-02-01. Last modified 2026-06-17.