Description

Gibbon v22.0.00 suffers from a stored XSS vulnerability within the wall messages component.

Remediation

References

CVE-2021-40214

Related Vulnerabilities

WordPress Plugin TinyMCE Custom Styles Cross-Site Scripting (1.1.2)

Magento Improper Authentication Vulnerability (CVE-2019-8108)

WordPress Plugin GTM4WP Cross-Site Scripting (1.15)

Perl Improper Input Validation Vulnerability (CVE-2015-8853)

MySQL Uncontrolled Resource Consumption Vulnerability (CVE-2025-50104)

Severity

Medium

Classification

CVE-2021-40214 CWE-707 CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Tags

Missing Update Known Vulnerabilities