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prionPRIOn knowledge basePRION:CVE-2023-2354
HistoryAug 31, 2023 - 6:15 a.m.

Cross site scripting

2023-08-3106:15:00
PRIOn knowledge base
www.prio-n.com
2
cross-site scripting
wordpress
plugin vulnerability
input sanitization
ajax action
insufficient output escaping
authenticated attackers
subscriber-level permissions

0.001 Low

EPSS

Percentile

20.3%

The CHP Ads Block Detector plugin for WordPress is vulnerable to Stored Cross-Site Scripting via admin settings reachable though an AJAX action in versions up to, and including, 3.9.4 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with subscriber-level permissions and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

CPENameOperatorVersion
chp_ads_block_detectorle3.9.4

0.001 Low

EPSS

Percentile

20.3%

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