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wpexploitLana CodesWPEX-ID:AF9CBB4A-42FC-43C5-88F3-349B417F1A6A
HistoryJan 11, 2023 - 12:00 a.m.

Flexible Captcha <= 4.1 - Contributor+ Stored XSS

2023-01-1100:00:00
Lana Codes
56
flexible captcha contributor stored xss security exploit

0.001 Low

EPSS

Percentile

23.5%

The plugin does not validate and escape some of its shortcode attributes before outputting them back in a page/post where the shortcode is embed, which could allow users with the contributor role and above to perform Stored Cross-Site Scripting attacks

[FC_captcha_fields width='" onmouseover="alert(1)" style="background:red;width:100px;height:100px;"']

0.001 Low

EPSS

Percentile

23.5%

Related for WPEX-ID:AF9CBB4A-42FC-43C5-88F3-349B417F1A6A