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Type a plugin or theme and the version you run, and we’ll show every known vulnerability that affects it, from the 390,007 records in our vulnerability database. The version is listed under Plugins in your WordPress dashboard.
Not this one?Events CalendarRegistrations for the Events CalendarThe Events Calendar Countdown AddonThe Events Calendar Shortcode & BlockAdd infos to the events calendar
Plugin · registrations-for-the-events-calendar
Registrations for the Events Calendar
8 known vulnerabilities on record. Add your version above to see which ones affect you.
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Jul 23, 2026Registrations For The Events Calendar: SQL InjectionCVE-2026-13119 · affects up to 3.2 · reported by WordfenceMedium 6.5
The Registrations For The Events Calendar plugin for WordPress is vulnerable to SQL Injection via JSON keys in the 'standard' parameter handled by the rtec_records_edit AJAX action in versions up to and including 3.2. The handler decodes attacker-controlled JSON from $_POST['standard'] and uses the JSON array keys directly as column identifiers in the SET clause of an UPDATE statement built inside RTEC_Db_Admin::update_entry(). Only esc_sql() (mysqli_real_escape_string) is applied to the identifier; that function escapes quotes, backslashes, and a few control characters but does not escape spaces, equals signs, parentheses, or hyphens, so an attacker can break out of the identifier context and inject subqueries (terminated with a SQL comment). This makes it possible for authenticated attackers, with Contributor-level access and above who can edit the targeted event, to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database.
NVD recordplugins.trac.wordpress.orgplugins.trac.wordpress.org
Mar 25, 2025Registrations for the Events Calendar: Does not sanitise and escape some of its settingsCVE-2024-10703 · fixed in 2.13.4 · reported by WPScanMedium 6.1
The Registrations for the Events Calendar WordPress plugin before 2.13.4 does not sanitise and escape some of its settings, which could allow high privilege users such as admin to perform Stored Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed (for example in multisite setup).
Nov 8, 2024Registrations for the Events Calendar: Does not sanitise and escape some parametersCVE-2024-7982 · fixed in 2.12.4 · reported by WPScanCritical 9.6
The Registrations for the Events Calendar WordPress plugin before 2.12.4 does not sanitise and escape some parameters when accepting event registrations, which could allow unauthenticated users to perform Cross-Site Scripting attacks.
Nov 1, 2024Registrations for the Events Calendar: Missing AuthorizationCVE-2024-43143 · affects up to 2.12.1 · reported by PatchstackMedium 6.4
Missing Authorization vulnerability in Roundup WP Registrations for the Events Calendar allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Registrations for the Events Calendar: from n/a through 2.12.1.
Aug 29, 2024Registrations for the Events Calendar: Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')CVE-2024-39638 · affects up to 2.12.2 · reported by PatchstackHigh 8.5
Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in Roundup WP Registrations for the Events Calendar allows SQL Injection.This issue affects Registrations for the Events Calendar: from n/a through 2.12.2.
Jan 24, 2022Registrations for the Events Calendar: Does not escape the qtype parameter before outputting it back in an attribute in the settings pageCVE-2021-25083 · fixed in 2.7.10 · reported by WPScanMedium 6.1
The Registrations for the Events Calendar WordPress plugin before 2.7.10 does not escape the qtype parameter before outputting it back in an attribute in the settings page, leading to a Reflected Cross-Site Scripting
Dec 6, 2021Registrations for the Events Calendar: Does not sanitise and escape the event_id in the rtec_send_unregister_link AJAX action (available to both unauthenticated and authenticated users) before using it in a SQL statementCVE-2021-24943 · fixed in 2.7.6 · reported by WPScanCritical 9.8
The Registrations for the Events Calendar WordPress plugin before 2.7.6 does not sanitise and escape the event_id in the rtec_send_unregister_link AJAX action (available to both unauthenticated and authenticated users) before using it in a SQL statement, leading to an unauthenticated SQL injection.
Nov 29, 2021Registrations for the Events Calendar: Does not escape the v parameter before outputting it back in an attributeCVE-2021-24876 · fixed in 2.7.5 · reported by WPScanMedium 6.1
The Registrations for the Events Calendar WordPress plugin before 2.7.5 does not escape the v parameter before outputting it back in an attribute, leading to a Reflected Cross-Site Scripting
Versions are matched against the affected ranges published with each record. A plugin can ship a fix under its own numbering, so if something looks off, check the linked record. Want the whole site checked at once? Run the free website check.
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