PT-2022-9458 · WordPress · The Perfect Survey

Apple502J · Published 2022-02-01 · Updated 2022-03-18 · CVE-2021-24762

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions The Perfect Survey WordPress plugin versions prior to 1.5.2

Description The issue allows unauthenticated users to perform SQL injection due to the lack of validation and escaping of the question id GET parameter in the "get question" AJAX action.

Recommendations For versions prior to 1.5.2, update to version 1.5.2 or later to resolve the issue. As a temporary workaround, consider restricting access to the "get question" AJAX action to minimize the risk of exploitation. Avoid using the question id parameter in the affected AJAX endpoint until the issue is resolved.

Exploit

Fix

SQL injection

Weakness Enumeration

CWE-89

Related Identifiers

CVE-2021-24762

Affected Products

The Perfect Survey

References · 7

• 🔥 https://github.com/rapid7/metasploit-framework/blob/master/modules/auxiliary/scanner/http/wp_perfect_survey_sqli.rb · Exploit
• 🔥 https://exploit-db.com/exploits/50766 · Exploit
• 🔥 http://packetstormsecurity.com/files/166072/WordPress-Perfect-Survey-1.5.1-SQL-Injection.html · Exploit
• 🔥 https://wpscan.com/vulnerability/c1620905-7c31-4e62-80f5-1d9635be11ad · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2021-24762 · Security Note
• https://osv.dev/vulnerability/CVE-2021-24762 · Vendor Advisory
• https://t.me/cvenotify/27137 · Telegram Post