Description Liferay Portal CE 6.2.5 allows remote command execution because of deserialization of a JSON payload. Remediation References CVE-2019-16891 Related Vulnerabilities Piwigo Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2018-7722) Oracle Application Server Other Vulnerability (CVE-2000-1235) WordPress Plugin Block wp-login Cross-Site Request Forgery (1.3.0) WordPress Plugin OAuth Single Sign On-SSO (OAuth Client) Security Bypass (6.22.5) Drupal Core 5.x Multiple Security Bypass Vulnerabilities (5.0 - 5.22) Severity High Classification CVE-2019-16891 CWE-502 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Tags Missing Update Known Vulnerabilities