Cross-Site Scripting Vulnerability in Drupal UI Icons by Drupal
CVE-2026-2349

6.1MEDIUM

Key Information:

Vendor: Drupal
Status: Ui Icons
Vendor: CVE Published:; 25 March 2026

What is CVE-2026-2349?

A security issue has been identified in Drupal's UI Icons component that allows for improper handling of user input during web page generation, leading to the potential execution of malicious scripts. This Cross-Site Scripting (XSS) vulnerability can be exploited by attackers to compromise the integrity of the web application, potentially allowing unauthorized actions or information disclosure. Users are encouraged to update to the latest versions to mitigate this risk.

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Deploy the Patch

Affected Version(s)

UI Icons 0.0.0 < 1.0.1

UI Icons 1.1.0 < 1.1.1

References

https://www.drupal.org/sa-contrib-2026-010

CVSS V3.1

Score:

6.1

Severity:

MEDIUM

Confidentiality:

Low

Integrity:

Low

Availability:

Low

Attack Vector:

Network

Attack Complexity:

Low

Privileges Required:

None

User Interaction:

Required

Scope:

Changed

Download the Critical Vulnerability Management Cheat Sheet

Timeline

Vulnerability published
Mar 25, 2026
Vulnerability Reserved
Feb 11, 2026

Credit

Drew Webber (mcdruid)

Jean Valverde (mogtofu33)

Greg Knaddison (greggles)