Stored Cross-Site Scripting Vulnerability in Ultimate Blocks Plugin for WordPress
CVE-2024-3513

5.4MEDIUM

Key Information:

Vendor
Wordpress
Status
Ultimate Blocks
Vendor
CVE Published:
2 July 2024

Summary

The Ultimate Blocks plugin for WordPress is susceptible to a stored cross-site scripting attack through the title tag parameter. This vulnerability stems from inadequate input sanitization and output escaping, allowing authenticated attackers with contributor access or higher to introduce arbitrary web scripts. These scripts may execute in the context of the user when they visit a compromised page, potentially leading to unauthorized actions or data exposure.

References

https://www.wordfence.com/threat-intel/vulnerabilities/id...
https://plugins.trac.wordpress.org/changeset?sfp_email=&s...

CVSS V3.1

Score:
5.4
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
Required
Scope:
Changed

Timeline

  • Vulnerability published

.