Description

An issue was discovered in Joomla! before 3.9.16. Inadequate handling of CSS selectors in the Protostar and Beez3 JavaScript allows XSS attacks.

Remediation

References

CVE-2020-10242

Related Vulnerabilities

PHP Improper Input Validation Vulnerability (CVE-2011-0752)

MySQL CVE-2021-35640 Vulnerability (CVE-2021-35640)

Tornado Uncontrolled Resource Consumption Vulnerability (CVE-2026-31958)

Oracle Database Server CVE-2020-2527 Vulnerability (CVE-2020-2527)

MySQL Resource Management Errors Vulnerability (CVE-2010-3833)

Severity

Medium

Classification

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

Tags

Missing Update Known Vulnerabilities CWE-707 CVE-2020-10242