https://patchthecve.com/CVEs with upgrade or downgrade fix stepshttps://patchthecve.com/cve/CVE-2021-24765.htmlhttps://patchthecve.com/cve/CVE-2021-24765.htmlWed, 17 Jun 2026 03:40:52 +0000MEDIUM 6.1: The Perfect Survey WordPress plugin through 1.5.2 does not validate and escape the X-Forwarded-For header value before outputting it in the statistic page when the Anonymize IP setting of a survey is turned off, leading to a Stored Cross-Site Scripting issuehttps://patchthecve.com/cve/CVE-2021-24764.htmlhttps://patchthecve.com/cve/CVE-2021-24764.htmlWed, 17 Jun 2026 03:40:52 +0000MEDIUM 6.1: The Perfect Survey WordPress plugin before 1.5.2 does not sanitise and escape multiple parameters (id and filters[session_id] of single_statistics page, type and message of importexport page) before outputting them back in pages/attributes in the admin dashboard, leading to Reflected Cross-Site Scrihttps://patchthecve.com/cve/CVE-2021-24763.htmlhttps://patchthecve.com/cve/CVE-2021-24763.htmlWed, 17 Jun 2026 03:40:51 +0000HIGH 8.8: 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 Storehttps://patchthecve.com/cve/CVE-2021-24762.htmlhttps://patchthecve.com/cve/CVE-2021-24762.htmlWed, 17 Jun 2026 03:40:51 +0000CRITICAL 9.8: 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.