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
Published · last modified .
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.
EPSS exploit prediction
EPSS: 0.868 (99.7th percentile), scored .
High probability of exploitation in the next 30 days — patch promptly. 100th percentile — 99.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.868 · newest: 0.868 · change: 0.000
Affected products
- Getperfectsurvey Perfect Survey
- Perfect Survey — versions 1.5.2
Weakness classification (CWE)
Public proof-of-concept exploits
References
- wpscan.com/vulnerability/c1620905-7c31-4e62-80f5-1d9635be11ad (Exploit, Third Party Advisory)
- packetstormsecurity.com/files/166072/WordPress-Perfect-Survey-1.5.1-SQL-Injecti… (Exploit, VDB Entry, Third Party Advisory)
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.