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PRIOn knowledge basePRION:CVE-2022-4699HistoryJan 30, 2023 - 9:15 p.m.
Cross site scripting
2023-01-3021:15:00
PRIOn knowledge base
www.prio-n.com
1
mediaelement.js
wordpress
stored cross-site scripting
validation
shortcode
attributes
contributors
high-privilege users
admins
0.001 Low
EPSS
Percentile
23.3%
The MediaElement.js WordPress plugin through 4.2.8 does not validate and escape some of its shortcode attributes before outputting them back in the page, which could allow users with a role as low as contributor to perform Stored Cross-Site Scripting attacks which could be used against high-privilege users such as admins.
| CPE | Name | Operator | Version |
|---|---|---|---|
| mediaelement.js | le | 4.2.8 |
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2023-01-30 21:15:11