CVE-2026-84820: CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') in Unlimited Elements Unlimited Elements For Elementor (Free Widgets, Addons, Templates)
CVE-2026-84820 is a high-severity vulnerability involving unauthenticated Cross-Site Scripting (XSS) in Unlimited Elements For Elementor (Free Widgets, Addons, Templates) versions up to 2.0.17. This vulnerability allows attackers to inject malicious scripts during web page generation without requiring authentication. The vulnerability is identified as CWE-79 and has a CVSS 3.1 score of 7.1, indicating significant impact on confidentiality, integrity, and availability. No official patch or remediation guidance is currently available from the vendor. There are no known exploits in the wild at this time.
AI Analysis
Technical Summary
This vulnerability is an unauthenticated Cross-Site Scripting (XSS) flaw in Unlimited Elements For Elementor (Free Widgets, Addons, Templates) affecting versions up to 2.0.17. It arises from improper neutralization of input during web page generation, classified under CWE-79. The CVSS 3.1 vector indicates network attack vector, low attack complexity, no privileges required, user interaction required, scope changed, and impacts on confidentiality, integrity, and availability. The vulnerability is published and assigned CVE-2026-84820 but lacks a vendor advisory or patch information.
Potential Impact
Successful exploitation could allow an attacker to execute arbitrary scripts in the context of the affected web application without authentication. This can lead to partial compromise of confidentiality, integrity, and availability of the application and its users. The vulnerability affects the web interface and can impact users who interact with the affected pages.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is available, consider applying temporary mitigations such as input validation or disabling vulnerable widgets if feasible. Monitor vendor channels for updates.
CVE-2026-84820: CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') in Unlimited Elements Unlimited Elements For Elementor (Free Widgets, Addons, Templates)
Description
CVE-2026-84820 is a high-severity vulnerability involving unauthenticated Cross-Site Scripting (XSS) in Unlimited Elements For Elementor (Free Widgets, Addons, Templates) versions up to 2.0.17. This vulnerability allows attackers to inject malicious scripts during web page generation without requiring authentication. The vulnerability is identified as CWE-79 and has a CVSS 3.1 score of 7.1, indicating significant impact on confidentiality, integrity, and availability. No official patch or remediation guidance is currently available from the vendor. There are no known exploits in the wild at this time.
CVSS v3.1
Score 7.1high
Affected software
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability is an unauthenticated Cross-Site Scripting (XSS) flaw in Unlimited Elements For Elementor (Free Widgets, Addons, Templates) affecting versions up to 2.0.17. It arises from improper neutralization of input during web page generation, classified under CWE-79. The CVSS 3.1 vector indicates network attack vector, low attack complexity, no privileges required, user interaction required, scope changed, and impacts on confidentiality, integrity, and availability. The vulnerability is published and assigned CVE-2026-84820 but lacks a vendor advisory or patch information.
Potential Impact
Successful exploitation could allow an attacker to execute arbitrary scripts in the context of the affected web application without authentication. This can lead to partial compromise of confidentiality, integrity, and availability of the application and its users. The vulnerability affects the web interface and can impact users who interact with the affected pages.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is available, consider applying temporary mitigations such as input validation or disabling vulnerable widgets if feasible. Monitor vendor channels for updates.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- Patchstack
- Date Reserved
- 2026-09-02T10:29:50.811Z
- Cvss Version
- 3.1
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a9fbb52acd9273b4944097d
Added to database: 09/08/2026, 07:37:54 UTC
Last enriched: 09/08/2026, 07:52:10 UTC
Last updated: 09/08/2026, 08:12:09 UTC
Views: 4
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