Description Elgg before 1.12.18 and 2.3.x before 2.3.11 has an open redirect. Remediation References CVE-2019-11016 Related Vulnerabilities PHP Improper Restriction of Operations within the Bounds of a Memory Buffer Vulnerability (CVE-2014-9705) WordPress Plugin Prismatic Multiple Cross-Site Scripting Vulnerabilities (2.7) MySQL CVE-2017-3633 Vulnerability (CVE-2017-3633) Handlebars CVE-2021-23369 Vulnerability (CVE-2021-23369) WordPress Plugin Verse-O-Matic Cross-Site Request Forgery (4.1.1) Severity Medium Classification CVE-2019-11016 CWE-601 CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N Tags Missing Update Known Vulnerabilities