Vulnerability Details CVE-2023-4423
The WP Event Manager – Events Calendar, Registrations, Sell Tickets with WooCommerce plugin for WordPress is vulnerable to Stored Cross-Site Scripting via admin settings in versions up to, and including, 3.1.37.1 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level permissions and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This only affects multi-site installations and installations where unfiltered_html has been disabled.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.002
EPSS Ranking 37.9%
CVSS Severity
CVSS v3 Score 4.4
Products affected by CVE-2023-4423
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cpe:2.3:a:wp-eventmanager:wp_event_manager:-
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cpe:2.3:a:wp-eventmanager:wp_event_manager:1.0
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cpe:2.3:a:wp-eventmanager:wp_event_manager:1.1
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cpe:2.3:a:wp-eventmanager:wp_event_manager:1.2
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cpe:2.3:a:wp-eventmanager:wp_event_manager:1.3
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cpe:2.3:a:wp-eventmanager:wp_event_manager:1.4
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cpe:2.3:a:wp-eventmanager:wp_event_manager:1.5
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cpe:2.3:a:wp-eventmanager:wp_event_manager:1.6
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cpe:2.3:a:wp-eventmanager:wp_event_manager:1.7
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cpe:2.3:a:wp-eventmanager:wp_event_manager:1.8
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cpe:2.3:a:wp-eventmanager:wp_event_manager:1.9
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cpe:2.3:a:wp-eventmanager:wp_event_manager:2.0
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cpe:2.3:a:wp-eventmanager:wp_event_manager:2.1
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cpe:2.3:a:wp-eventmanager:wp_event_manager:2.2
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cpe:2.3:a:wp-eventmanager:wp_event_manager:2.3
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cpe:2.3:a:wp-eventmanager:wp_event_manager:2.4
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cpe:2.3:a:wp-eventmanager:wp_event_manager:2.5
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cpe:2.3:a:wp-eventmanager:wp_event_manager:2.6
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cpe:2.3:a:wp-eventmanager:wp_event_manager:2.7
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cpe:2.3:a:wp-eventmanager:wp_event_manager:2.8
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cpe:2.3:a:wp-eventmanager:wp_event_manager:2.9
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cpe:2.3:a:wp-eventmanager:wp_event_manager:3.0
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cpe:2.3:a:wp-eventmanager:wp_event_manager:3.1.1
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cpe:2.3:a:wp-eventmanager:wp_event_manager:3.1.10
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cpe:2.3:a:wp-eventmanager:wp_event_manager:3.1.11
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cpe:2.3:a:wp-eventmanager:wp_event_manager:3.1.12
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cpe:2.3:a:wp-eventmanager:wp_event_manager:3.1.13
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cpe:2.3:a:wp-eventmanager:wp_event_manager:3.1.14
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cpe:2.3:a:wp-eventmanager:wp_event_manager:3.1.15
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cpe:2.3:a:wp-eventmanager:wp_event_manager:3.1.16
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cpe:2.3:a:wp-eventmanager:wp_event_manager:3.1.17
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cpe:2.3:a:wp-eventmanager:wp_event_manager:3.1.18
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cpe:2.3:a:wp-eventmanager:wp_event_manager:3.1.19
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cpe:2.3:a:wp-eventmanager:wp_event_manager:3.1.2
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cpe:2.3:a:wp-eventmanager:wp_event_manager:3.1.20
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cpe:2.3:a:wp-eventmanager:wp_event_manager:3.1.21
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cpe:2.3:a:wp-eventmanager:wp_event_manager:3.1.22
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cpe:2.3:a:wp-eventmanager:wp_event_manager:3.1.23
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cpe:2.3:a:wp-eventmanager:wp_event_manager:3.1.24
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cpe:2.3:a:wp-eventmanager:wp_event_manager:3.1.25
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cpe:2.3:a:wp-eventmanager:wp_event_manager:3.1.26
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cpe:2.3:a:wp-eventmanager:wp_event_manager:3.1.27
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cpe:2.3:a:wp-eventmanager:wp_event_manager:3.1.28
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cpe:2.3:a:wp-eventmanager:wp_event_manager:3.1.29
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cpe:2.3:a:wp-eventmanager:wp_event_manager:3.1.3
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cpe:2.3:a:wp-eventmanager:wp_event_manager:3.1.30
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cpe:2.3:a:wp-eventmanager:wp_event_manager:3.1.4
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cpe:2.3:a:wp-eventmanager:wp_event_manager:3.1.5
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cpe:2.3:a:wp-eventmanager:wp_event_manager:3.1.6
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cpe:2.3:a:wp-eventmanager:wp_event_manager:3.1.7
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cpe:2.3:a:wp-eventmanager:wp_event_manager:3.1.8
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cpe:2.3:a:wp-eventmanager:wp_event_manager:3.1.9