CVE:CVE-2021-33327
CNNVD:CNNVD-202108-347
Liferay Portal和Liferay DXP都是美国Liferay公司的产品。Liferay Portal是一套基于J2EE的门户解决方案。该方案使用了EJB以及JMS等技术，并可作为Web发布和共享工作区、企业协作平台、社交网络等。Liferay DXP是一套数字化体验协作平台。
Liferay Portal 和 Liferay DXP安全漏洞，该漏洞源于Liferay Portal中的porlet配置模块未正确检查用户权限。,允许远程身份验证用户查看来宾和用户角色。
solution:Upgrade liferay dxp to a higher version than 7.0:fix_pack_93,7.0:fix_pack_94,7.1:fix_pack_18,7.2,7.2:fix_pack_1,7.2:fix_pack_2,7.2:fix_pack_3,7.2:fix_pack_4,7.2:fix_pack_5,7.2:fix_pack_6,7.2:fix_pack_7,and avoid the version 7.0:fix_pack_93,7.0:fix_pack_94,7.1:fix_pack_18,7.2,7.2:fix_pack_1,7.2:fix_pack_2,7.2:fix_pack_3,7.2:fix_pack_4,7.2:fix_pack_5,7.2:fix_pack_6,7.2:fix_pack_7; Upgrade liferay liferay_portal to a higher version than 7.3.4,and avoid the version [7.2.0,7.3.4)