Description

MyBB before 1.8.28 allows stored XSS because the displayed Template Name value in the Admin CP's theme management is not escaped properly.

Remediation

References

CVE-2021-41866

Related Vulnerabilities

XWiki Cleartext Storage of Sensitive Information Vulnerability (CVE-2023-50719)

Drupal Core Security Bypass (8.0.0 - 9.1.15)

WordPress Plugin Anti-Malware Security and Brute-Force Firewall Cross-Site Scripting (1.2.05.20)

TYPO3 URL Redirection to Untrusted Site ('Open Redirect') Vulnerability (CVE-2020-15241)

PHP Other Vulnerability (CVE-2015-6835)

Severity

Medium

Classification

CVE-2021-41866 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