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wpexploitKrzysztof ZającWPEX-ID:C12F6087-1875-4EDF-AC32-BEC6F712968D
HistoryMar 28, 2022 - 12:00 a.m.

Caldera Forms < 1.9.7 - Reflected Cross-Site Scripting

2022-03-2800:00:00
Krzysztof Zając
95
caldera forms
security
cross-site scripting

EPSS

0.001

Percentile

40.2%

The plugin does not validate and escape the cf-api parameter before outputting it back in the response, leading to a Reflected Cross-Site Scripting

The issue is only exploitable when there are no forms created yet

https://example.com/?cf-api=%22%20style=position:fixed;left:0;top:0;right:0;bottom:0;%20onmouseover=alert(1)%20x

EPSS

0.001

Percentile

40.2%

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