[20210102] - Core - XSS in mod_breadcrumbs aria-label attribute

CVE-2021-23124
6.1MEDIUM

Key Information

Vendor
Joomla
Status
Joomla! Cms
Vendor
CVE Published:
12 January 2021

Summary

An issue was discovered in Joomla! 3.9.0 through 3.9.23. The lack of escaping in mod_breadcrumbs aria-label attribute allows XSS attacks.

Affected Version(s)

Joomla! CMS = 3.9.0-3.9.23

CVSS V3.1

Score:
6.1
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Changed

Timeline

  • Vulnerability published.

  • Vulnerability Reserved.

Collectors

NVD DatabaseMitre Database
.