Description GNU Mailman before 2.1.33 allows arbitrary content injection via the Cgi/private.py private archive login page. Remediation References CVE-2020-15011 Related Vulnerabilities WordPress Improper Input Validation Vulnerability (CVE-2013-2204) WebLogic Improper Neutralization of Special Elements used in an Expression Language Statement ('Expression La Vulnerability (CVE-2021-28170) WordPress Plugin WordPress Ad Widget Local File Inclusion (2.11.0) WordPress Plugin Contact Bank-Contact Form Builder for WordPress 'Label' Field Cross-Site Scripting (2.0.19) Plone CMS Exposure of Sensitive Information to an Unauthorized Actor Vulnerability (CVE-2013-7060) Severity Medium Classification CVE-2020-15011 CWE-138 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N Tags Missing Update Known Vulnerabilities