Description yourls is vulnerable to Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Remediation References CVE-2021-3783 Related Vulnerabilities Moodle Permissions, Privileges, and Access Controls Vulnerability (CVE-2011-4588) Oracle HTTP Server Other Vulnerability (CVE-2006-5349) WordPress Plugin WP Photo Album Plus Cross-Site Request Forgery (4.8.11) PHP Integer Overflow or Wraparound Vulnerability (CVE-2010-1866) WordPress 4.9.x Multiple Vulnerabilities (4.9 - 4.9.18) Severity Medium Classification CVE-2021-3783 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