5.4
CVE-2021-24202
- EPSS 0.75%
- Veröffentlicht 05.04.2021 19:15:16
- Zuletzt bearbeitet 21.11.2024 05:52:35
- Quelle contact@wpscan.com
- CVE-Watchlists
- Unerledigt
LoginElementor < 3.1.2 - Authenticated Stored Cross-Site Scripting (XSS) in Heading Widget
Elementor Website Builder <= 3.1.3 - Authenticated (Contributor+) Stored Cross-Site Scripting via header_size
In the Elementor Website Builder WordPress plugin before 3.1.4, the heading widget (includes/widgets/heading.php) accepts a ‘header_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 with this parameter set to ‘script’ and combined with a ‘title’ parameter containing JavaScript, which 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
0.1.0-3.1.3
| Typ | Quelle | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 0.75% | 0.5 |
| 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/
https://wpscan.com/vulnerability/b72bd13d-c8e2-4347-b009-542fc0fe21bb
https://www.wordfence.com/threat-intel/vulnerabilities/id/90f96795-8df7-4388-b58e-fc3611bc215c