CVE-2019-16931

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…

published October 3, 2019

CVSS
—
EPSS
3%
Percentile
88.6
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.03342 · 88.6th percentile
Published
2019-10-03T18:34Z
EPSS history
Timeline
  • 03 OCT 18:34Z
    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…
    cvelistv5