Symphony Security Vulnerabilities - CVSS Score 9 - 10

CVE-2018-10469

b3log Symphony (aka Sym) 2.6.0 allows remote attackers to upload and execute arbitrary JSP files via the name[] parameter to the /upload URI.

CVE-2024-23049

An issue in symphony v.3.6.3 and before allows a remote attacker to execute arbitrary code via the log4j component.