5.4

CVE-2021-24205

Exploit

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

Elementor Website Builder <= 3.1.3 - Authenticated (Contributor+) Stored Cross-Site Scripting via title_size Parameter

In the Elementor Website Builder WordPress plugin before 3.1.4, the icon box widget (includes/widgets/icon-box.php) accepts a ‘title_size’ 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 containing JavaScript in the ‘title_size’ parameter, which is not filtered and is output without escaping. This JavaScript will then be executed when the saved page is viewed or previewed.
Mögliche Gegenmaßnahme
Elementor Website Builder – more than just a page builder: Update to version 3.1.4, or a newer patched version
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Elementor ≫ Website Builder SwPlatformwordpress Version < 3.1.4
Weitere Schwachstelleninformationen
SystemWordPress Plugin
≫
Produkt Elementor Website Builder – more than just a page builder
Version [*, 3.1.4)
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.75% 0.5
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 5.4 2.3 2.7
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
nvd@nist.gov 3.5 6.8 2.9
AV:N/AC:M/Au:S/C:N/I:P/A:N
CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

https://www.wordfence.com/blog/2021/03/cross-site-scripting-vulnerabilities-in-elementor-impact-over-7-million-sites/
Third Party Advisory
Exploit
https://wpscan.com/vulnerability/ef23df6d-e265-44f6-bb94-1005b16d34d9
Third Party Advisory
Exploit
https://www.wordfence.com/threat-intel/vulnerabilities/id/51887d22-2cfa-46b8-822c-9e6e183de4ad
Third Party Advisory