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prionPRIOn knowledge basePRION:CVE-2023-5205
HistoryOct 21, 2023 - 8:15 a.m.

Cross site scripting

2023-10-2108:15:00
PRIOn knowledge base
www.prio-n.com
1
wordpress
plugin vulnerability
stored cross-site scripting
input sanitization
output escaping
authenticated attackers

5.2 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

14.0%

The Add Custom Body Class plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘add_custom_body_class’ value in versions up to, and including, 1.4.1 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

CPENameOperatorVersion
add_custom_body_classle1.4.1

5.2 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

14.0%

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