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prionPRIOn knowledge basePRION:CVE-2021-4378
HistoryJun 07, 2023 - 2:15 a.m.

Cross site scripting

2023-06-0702:15:00
PRIOn knowledge base
www.prio-n.com
7
wordpress
frontend editor
vulnerability
stored cross-site scripting
authenticated attackers
insufficient input sanitization
output escaping

0.001 Low

EPSS

Percentile

34.7%

The WP Quick FrontEnd Editor plugin for WordPress is vulnerable to Stored Cross-Site Scripting in versions up to, and including, 5.5 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with minimal permissions like subscribers, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

CPENameOperatorVersion
wp_quick_frontend_editorle5.5

0.001 Low

EPSS

Percentile

34.7%

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