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prionPRIOn knowledge basePRION:CVE-2019-16931
HistoryOct 03, 2019 - 7:15 p.m.

Cross site scripting

2019-10-0319:15:00
PRIOn knowledge base
www.prio-n.com
6

6.2 Medium

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

52.9%

A stored XSS vulnerability in the Visualizer plugin 3.3.0 for WordPress allows an unauthenticated attacker to execute arbitrary JavaScript when an admin or other privileged user edits the chart via the admin dashboard. This occurs because classes/Visualizer/Gutenberg/Block.php registers wp-json/visualizer/v1/update-chart with no access control, and classes/Visualizer/Render/Page/Data.php lacks output sanitization.

CPENameOperatorVersion
visualizerle3.3.0

6.2 Medium

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

52.9%