漏洞信息
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Vulnerability Title
Arbitrary filesystem write access from Velocity
Vulnerability Description
APIs to evaluate content with Velocity is a package for APIs to evaluate content with Velocity. Starting with version 2.3 and prior to 12.6.7, 12.10.3, and 13.0, the velocity scripts are not properly sandboxed against using the Java File API to perform read or write operations on the filesystem. Writing an attacking script in Velocity requires the Script rights in XWiki so not all users can use it, and it also requires finding an XWiki API which returns a File. The problem has been patched in versions 12.6.7, 12.10.3, and 13.0. There is no easy workaround for fixing this vulnerability other than upgrading and being careful when giving Script rights.
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Vulnerability Type
对路径名的限制不恰当(路径遍历)
Vulnerability Title
XWiki Commons 路径遍历漏洞
Vulnerability Description
XWiki Commons是其他几个顶级 XWiki 项目共有的技术库。 XWiki Commons存在安全漏洞，该漏洞源于velocity脚本没有被正确地沙箱化，不能使用Java文件API对文件系统执行读或写操作。
CVSS Information
N/A
Vulnerability Type
N/A