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wpexploitAmeen AlkurdyWPEX-ID:87CE3C59-B234-47BF-ABCA-E690B53BBE82
HistoryApr 03, 2023 - 12:00 a.m.

WP FEvents Book <= 0.46 - Subscriber+ Stored XSS

2023-04-0300:00:00
Ameen Alkurdy
46
wordpress
fevents book
stored xss
subscriber role
security exploit

0.001 Low

EPSS

Percentile

23.5%

The plugin does not sanitise and escape some parameters, which could allow any authenticated users, such as subscriber to perform Cross-Site Scripting attacks

1. Create an event page using the plugin.
2. Access the page using an account with Subscriber role.
3. In the 'User notes' section, inject the following XSS payload: `<img src=q onerror=prompt(/XSS/)>`

0.001 Low

EPSS

Percentile

23.5%

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