漏洞信息
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Vulnerability Title
Kimai: Formula Injection via tag names in XLSX export
Vulnerability Description
Kimai is an open-source time tracking application. From version 2.27.0 to before version 2.54.0, any ROLE_USER can create a tag with a formula string as its name (e.g. =SUM(54+51)) via POST /api/tags and assign it to a timesheet. When an admin exports timesheets to XLSX, ArrayFormatter.formatValue() joins tag names with implode() and returns the result unchanged. OpenSpout promotes any =-prefixed string to a FormulaCell, writing <f>SUM(54+51)</f> into the XLSX archive. Excel evaluates the formula when the file is opened. This issue has been patched in version 2.54.0.
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:A/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N/E:P
Vulnerability Type
CWE-1236
Vulnerability Title
kimai 安全漏洞
Vulnerability Description
kimai是kimai个人开发者的一个基于网络的多用户时间跟踪应用程序。 kimai 2.27.0版本至2.54.0之前版本存在安全漏洞,该漏洞源于任何ROLE_USER可通过POST /api/tags创建带有公式字符串作为名称的标签并分配给时间表,当管理员将时间表导出为XLSX时,ArrayFormatter.formatValue()使用implode()连接标签名称并返回未更改结果,OpenSpout将任何以=为前缀的字符串提升为FormulaCell,Excel在打开文件时评估公式。
CVSS Information
N/A
Vulnerability Type
N/A