CVE-2021-24762

CRITICAL 9.8CVE-2021-24762 · Published 01/02/2022 · updated 17/06/2026

In short

CVE-2021-24762 is a CRITICAL (CVSS 9.8) vulnerability affecting perfect survey (getperfectsurvey).
Chance of exploitation in the next 30 days (EPSS): 86.8%, higher than 99.7% of all vulnerabilities.
Fix: update to 1.5.2 or later.

Package	Affected versions	Patched versions
perfect survey getperfectsurvey	`< 1.5.2`	`1.5.2`

Description

The Perfect Survey WordPress plugin before 1.5.2 does not validate and escape the question_id GET parameter before using it in a SQL statement in the get_question AJAX action, allowing unauthenticated users to perform SQL injection.

References

packetstormsecurity.com/files/166072/WordPress-Perfect-Survey-1.5.1-SQL-Injection.html · Exploit
wpscan.com/vulnerability/c1620905-7c31-4e62-80f5-1d9635be11ad · Exploit

More vulnerabilities in perfect survey

See all →

Running one of these products? Scan your site to see whether it exposes a vulnerable version.

Scan my site free