Description yourls is vulnerable to Improper Restriction of Rendered UI Layers or Frames Remediation References CVE-2021-3734 Related Vulnerabilities WordPress Plugin Broken Link Manager Multiple Vulnerabilities (0.4.5) Dot CMS Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') Vulnerability (CVE-2008-3708) MySQL CVE-2018-2646 Vulnerability (CVE-2018-2646) TYPO3 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2012-3531) WordPress Plugin WordPress Survey & Poll-Quiz, Survey and Poll SQL Injection (1.1.91) Severity High Classification CVE-2021-3734 CWE-1021 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H Tags Missing Update Known Vulnerabilities