5.4

CVE-2021-24292

Exploit

Happy Addons for Elementor Free < 2.24.0 and Pro < 1.17.0 - Contributor+ Stored XSS

Happy Addons for Elementor <= 2.23.0 & Pro Version < 1.17.0 - Stored Cross-Site Scripting

The Happy Addons for Elementor WordPress plugin before 2.24.0, Happy Addons Pro for Elementor WordPress plugin before 1.17.0 have a number of widgets that are vulnerable to stored Cross-Site Scripting(XSS) by lower-privileged users such as contributors, all via a similar method: The “Card” widget accepts a “title_tag” parameter. Although the element control lists a fixed set of possible html tags, it is possible to send a ‘save_builder’ request with the “heading_tag” set to “script”, and the actual “title” parameter set to JavaScript to be executed within the script tags added by the “heading_tag” parameter.
Mögliche Gegenmaßnahme
Happy Addons for Elementor: Update to version 2.24.0, or a newer patched version
Happy Addons for Elementor Pro: Update to version 1.17.0, or a newer patched version
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Wedevs ≫ Happy Addons For Elementor SwEditionpro SwPlatformwordpress Version < 1.17.0
Wedevs ≫ Happy Addons For Elementor SwEdition- SwPlatformwordpress Version < 2.24.0
Weitere Schwachstelleninformationen
SystemWordPress Plugin
≫
Produkt Happy Addons for Elementor
Version [*, 2.24.0)
SystemWordPress Plugin
≫
Produkt Happy Addons for Elementor Pro
Version [*, 1.17.0)
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.64% 0.457
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/2021/04/recent-patches-rock-the-elementor-ecosystem/
Third Party Advisory
https://wpscan.com/vulnerability/0f20e098-8106-451f-9448-d35a79f03077
Third Party Advisory
Exploit
https://www.wordfence.com/threat-intel/vulnerabilities/id/f8ec4c5e-fb24-4b74-9ed8-0a9060625aba
Third Party Advisory