Description Squid before 4.4 has XSS via a crafted X.509 certificate during HTTP(S) error page generation for certificate errors. Remediation References CVE-2018-19131 Related Vulnerabilities Liferay Portal Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2021-29046) Magento CVE-2019-8144 Vulnerability (CVE-2019-8144) Microsoft SQL Server Other Vulnerability (CVE-2002-1137) Joomla! Core 3.x.x Remote File Inclusion (3.0.0 - 3.2.5) WordPress Plugin Salon booking system Multiple Information Disclosure Vulnerabilities (7.6.2) Severity Medium Classification CVE-2018-19131 CWE-707 CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N Tags Missing Update Known Vulnerabilities