PT-2021-15811 · WordPress · Ultimate Addons For Elementor

Ramuel Gall · Published 2021-05-05 · Updated 2021-05-21 · CVE-2021-24271

Positive Technologies (AI Summary)

CVSS v3.1

5.4

Medium

Base vector

AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Name of the Vulnerable Software and Affected Versions Ultimate Addons for Elementor versions prior to 1.30.0

Description The issue concerns stored Cross-Site Scripting (XSS) that can be exploited by lower-privileged users, such as contributors, through several widgets in the plugin. This is achieved via a similar method across the vulnerable widgets.

Recommendations For versions prior to 1.30.0, update to version 1.30.0 or later to resolve the issue. As a temporary workaround, consider restricting access to the vulnerable widgets to prevent exploitation by lower-privileged users.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2021-24271

Affected Products

Ultimate Addons For Elementor

References · 5

• https://nvd.nist.gov/vuln/detail/CVE-2021-24271 · Security Note
• https://osv.dev/vulnerability/CVE-2021-24271 · Vendor Advisory
• https://wordfence.com/blog/2021/04/recent-patches-rock-the-elementor-ecosystem · Note
• https://t.me/cvenotify/14815 · Telegram Post
• https://wpscan.com/vulnerability/1ce8e188-6ded-413e-b4d1-bf80258acf79 · Note