SQL Injection in Getperfectsurvey Perfect_survey
CVE-2021-24762
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.
Vulnerability class: SQL Injection
EPSS: 0.869 (99.7th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Getperfectsurvey Perfect_survey
- Unknown Perfect Survey — versions 1.5.2
Weakness classification (CWE)
Public proof-of-concept exploits
References
- contact@wpscan.com (Exploit, Third Party Advisory, x_refsource_MISC)
- contact@wpscan.com (Exploit, VDB Entry, Third Party Advisory, x_refsource_MISC)
Frequently asked questions
- What is CVE-2021-24762?
- CVE-2021-24762 is a critical-severity vulnerability in Getperfectsurvey Perfect_survey, classified under SQL Injection. CVSS score: 9.8/10. Published 2022-02-01.
- How severe is CVE-2021-24762?
- Critical severity. CVSS v3 base score is 9.8 out of 10.
- Is CVE-2021-24762 known to be exploited?
- 20 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.