CVE-2021-23124

medium · 6.1

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.

6.1

CVSS

79.0%

EPSS (exploit prob.)

100th

EPSS percentile

2021-01-12

Published

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Weaknesses

CWE-79

Vendor	Product	Affected versions
joomla	joomla!	>= 3.9.0, <= 3.9.23

Check a specific version with /api/v1/cve/match.

Query this programmatically:

curl https://evil-db.io/api/v1/cve/CVE-2021-23124