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wpexploitKrugov AryomWPEX-ID:4EF99F54-68DF-4353-8FC0-9B09AC0DF7BA
HistoryMay 17, 2024 - 12:00 a.m.

Logo Slider < 4.0.0 - Contributor+ Stored XSS

2024-05-1700:00:00
Krugov Aryom
11
logo slider stored xss poc may 31 2024 update

8.3 High

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

9.0%

Description The plugin does not validate and escape some of its Slider Settings before outputting them back in attributes, which could allow users with the contributor role and above to perform Stored Cross-Site Scripting attacks

1. Using a contributor account, add a Logo Slider using the Shortcode Generator menu of the plugin.
2. In the Header tab, use this as title and subtitle: " style=animation-name:rotation onanimationstart=alert(/XSS/)//
3. Submit the Slider for review/save it, the XSS will be triggered when any user will edit the slider again

8.3 High

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

9.0%

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