What’s Vulnerable › Vulnerabilities

CVE-2021-24271: Ultimate Addons for Elementor < 1.30.0 - Contributor+ Stored XSS

• Severity: medium (CVSS 5.4 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.6% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2021-05-05 · updated 2026-06-17
• Weakness: CWE-79

Description

The “Ultimate Addons for Elementor” WordPress Plugin before 1.30.0 has several widgets that are vulnerable to stored Cross-Site Scripting (XSS) by lower-privileged users such as contributors, all via a similar method.

Affected products

• Brainstorm Force Ultimate Addons for Elementor: before 1.30.0 — fixed in 1.30.0

How to fix

Upgrade to a fixed version: Brainstorm Force Ultimate Addons for Elementor 1.30.0. Check the vendor advisory for mitigations.

References

• https://wpscan.com/vulnerability/1ce8e188-6ded-413e-b4d1-bf80258acf79
• https://www.wordfence.com/blog/2021/04/recent-patches-rock-the-elementor-ecosystem/
• https://wpscan.com/vulnerability/1ce8e188-6ded-413e-b4d1-bf80258acf79
• https://www.wordfence.com/blog/2021/04/recent-patches-rock-the-elementor-ecosystem/

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