Description Podcast Generator 2.7 has stored cross-site scripting (XSS) via the URL addcategory parameter. Remediation References CVE-2018-20121 Related Vulnerabilities MODX Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2018-20758) Apache Traffic Server Improper Input Validation Vulnerability (CVE-2021-32566) WordPress Plugin WordPress Books Gallery Security Bypass (3.5) WordPress 5.9.x Multiple Vulnerabilities (5.9 - 5.9.1) Sqlite Integer Overflow or Wraparound Vulnerability (CVE-2018-20506) Severity Medium Classification CVE-2018-20121 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