CVE-2021-24763
8.8 · HIGHOverview
CVE-2021-24763 is a high-severity vulnerability affecting getperfectsurvey perfect_survey. It was published on February 1, 2022 and has a CVSS 3.1 base score of 8.8 (HIGH).
This vulnerability has a CVSS 3.1 base score of 8.8, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
The Perfect Survey WordPress plugin before 1.5.2 does not have proper authorisation nor CSRF checks in the save_global_setting AJAX action, allowing unauthenticated users to edit surveys and modify settings. Given the lack of sanitisation and escaping in the settings, this could also lead to a Stored Cross-Site Scripting issue which will be executed in the context of a user viewing any survey
Remediation
Check the references section for vendor advisories and patches from getperfectsurvey. Update perfect_survey to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| getperfectsurvey | perfect_survey | >= 0, < 1.5.2 | Affected |
Frequently Asked Questions
What is CVE-2021-24763?
CVE-2021-24763 is a high-severity vulnerability affecting getperfectsurvey perfect_survey. It was published on February 1, 2022 and has a CVSS 3.1 base score of 8.8 (HIGH).
How severe is CVE-2021-24763?
This vulnerability has a CVSS 3.1 base score of 8.8, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2021-24763?
Check the references section for vendor advisories and patches from getperfectsurvey. Update perfect_survey to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2021-24763?
CyberStrike's AI-powered security agents can automatically detect CVE-2021-24763 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
AI agents map your attack surface to find vulnerabilities like this one.
Automated penetration testing that runs continuously, not just quarterly.
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