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wpvulndbShivam RaiWPVDB-ID:30635CC9-4415-48BB-9C67-EA670EA1B942
HistorySep 20, 2021 - 12:00 a.m.

LearnPress < 4.1.3.1 - Multiple Admin+ Stored Cross-Site Scripting

2021-09-2000:00:00
Shivam Rai
wpscan.com
12
learnpress
4.1.3.1
multiple
admin
stored
cross-site scripting
plugin
sanitize
escape
inputs
course settings
cross-site scripting attacks
unfiltered_html capability
poc
xss payloads
external link
requirements
target audience
key features
faq title
software

EPSS

0.001

Percentile

24.8%

The plugin does not properly sanitize or escape various inputs within course settings, which could allow high privilege users to perform Cross-Site Scripting attacks when the unfiltred_html capability is disallowed

PoC

When adding new courses, the following fields can have XSS payloads like "> injected into them: - Course Settings > General > External Link field - Course Settings > Extra Information > Requirements field - Course Settings > Extra Information > Target Audience field - Course Settings > Extra Information > Key Features field - Course Settings > Extra Information > FAQ Title field

EPSS

0.001

Percentile

24.8%

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