A stored cross-site scripting (XSS) vulnerability in the /msg/msgInner/save endpoint of JeeSite v5.15.1 allows attackers to execute arbitrary web scripts or HTML via injecting a crafted input into the msgContent parameter.Referenceshttps://github.com/thinkgem/jeesitehttps://github.com/thinkgem/jeesite/issues/528
