Liferay Portal through 6.2.10 allows remote authenticated users to execute arbitrary shell commands via a crafted Velocity template.
https://github.com/advisories/GHSA-97gm-mcv6-cphm
https://issues.liferay.com/browse/LPS-7087
https://issues.liferay.com/browse/LPS-64547
https://issues.liferay.com/browse/LPE-14964
https://github.com/liferay/liferay-portal/commit/90c4e85a8f8135f069f3f05e4d54a77704769f91
https://dev.liferay.com/web/community-security-team/known-vulnerabilities