Description phpBB 3.2.7 allows adding an arbitrary Cascading Style Sheets (CSS) token sequence to a page through BBCode. Remediation References CVE-2019-16108 Related Vulnerabilities Envoy Proxy Reachable Assertion Vulnerability (CVE-2022-29228) Joomla Improper Neutralization of Special Elements used in a Command ('Command Injection') Vulnerability (CVE-2016-10033) SugarCRM Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2020-36501) PHP Loop with Unreachable Exit Condition ('Infinite Loop') Vulnerability (CVE-2018-10546) Drupal Exposure of Sensitive Information to an Unauthorized Actor Vulnerability (CVE-2016-3170) Severity High Classification CVE-2019-16108 CWE-94 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N Tags Missing Update Known Vulnerabilities