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 WordPress Plugin EDD Favorites Cross-Site Scripting (1.0.6) TYPO3 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2020-11065) WordPress Plugin Bannerlid Cross-Site Scripting (1.1.0) Artifactory Incorrect Permission Assignment for Critical Resource Vulnerability (CVE-2021-41834) WordPress Plugin WP-reCAPTCHA HTML Injection and Cross-Site Request Forgery Vulnerabilities (2.9.8.2) 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 Tags Missing Update Known Vulnerabilities