CVE-2021-24203CWE-79

Elementor < 3.1.2 - Authenticated Stored Cross-Site Scripting (XSS) in Divider Widget

published April 5, 2021

CVSS
—
EPSS
1%
Percentile
54.3
In the wild
Unconfirmed
What it is

In the Elementor Website Builder WordPress plugin before 3.1.4, the divider widget (includes/widgets/divider.php) accepts an ‘html_tag’ parameter. Although the element control lists a fixed set of possible html tags, it is possible for a user with Contributor or above permissions to send a modified ‘save_builder’ request with this parameter set to ‘script’ and combined with a ‘text’ parameter containing JavaScript, which will then be executed when the saved page is viewed or previewed.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.00746 · 54.3th percentile
Weakness
CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Published
2021-04-05T18:27Z
EPSS history
Timeline
  • 05 APR 18:27Z
    Elementor < 3.1.2 - Authenticated Stored Cross-Site Scripting (XSS) in Divider Widget
    cvelistv5