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wpexploitShivam RaiWPEX-ID:ECF6A082-B563-42C4-9D8C-3757AA6B696F
HistorySep 13, 2021 - 12:00 a.m.

Quiz And Survey Master < 7.3.2 - Admin+ Stored Cross-Site Scripting

2021-09-1300:00:00
Shivam Rai
335
cross-site scripting
quiz and survey master
admin+ stored

EPSS

0.001

Percentile

24.8%

The plugin does not escape the Quiz Url Slug setting before outputting it in some pages, which could allow high privilege users to perform Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed

Put the following payload in the Quiz Url Slug setting: "><script>alert(/XSS/)</script>

Create a quiz and publish it. The XSS will be triggered when editing the Quizz (ie wp-admin/admin.php?page=mlw_quiz_options&quiz_id=4), or accessing the Quizzes/Surveys page (/wp-admin/admin.php?page=mlw_quiz_list)

EPSS

0.001

Percentile

24.8%

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