Description In MyBB before 1.8.34, there is XSS in the User CP module via the user email field. Remediation References CVE-2023-28467 Related Vulnerabilities OpenSSL 7PK - Security Features Vulnerability (CVE-2015-1793) PHP Loop with Unreachable Exit Condition ('Infinite Loop') Vulnerability (CVE-2022-31628) Joomla! Core 3.9.x Information Disclosure (3.9.0 - 3.9.22) MongoDb Incorrect Type Conversion or Cast Vulnerability (CVE-2026-25613) PHP Other Vulnerability (CVE-2007-4889) Severity Medium Classification CVE-2023-28467 CWE-707 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N Tags Missing Update Known Vulnerabilities