Description An issue exists in Vanilla Forums before 2.0.17.9 due to the way cookies are handled. Remediation References CVE-2011-3613 Related Vulnerabilities MongoDb Other Vulnerability (CVE-2019-20923) PHP Improper Restriction of Operations within the Bounds of a Memory Buffer Vulnerability (CVE-2015-8874) Apache Tomcat Insertion of Sensitive Information into Log File Vulnerability (CVE-2026-34487) WordPress Plugin UserPro-Community and User Profile Cross-Site Scripting (4.9.33) PostgreSQL Other Vulnerability (CVE-1999-0862) Severity High Classification CVE-2011-3613 CWE-200 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N Tags Missing Update Known Vulnerabilities