GFI HelpDesk < 4.99.9 Stored XSS via editsubject Parameter

GFI HelpDesk before 4.99.9 contains a stored cross-site scripting vulnerability in the ticket subject field that allows authenticated staff members to inject malicious JavaScript by manipulating the editsubject POST parameter. Attackers can inject XSS payloads through inadequate sanitization in Controller_Ticket.EditSubmit() that bypass the incomplete SanitizeForXSS() method to execute arbitrary JavaScript when other staff members or administrators view the affected ticket.

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在Web页面生成时对输入的转义处理不恰当(跨站脚本)

GFI HelpDesk 安全漏洞

GFI HelpDesk是美国GFI开源的一个面向企业IT支持流程的服务请求与工单管理系统。 GFI HelpDesk 4.99.9之前版本存在安全漏洞，该漏洞源于工单主题字段中对editsubject POST参数清理不足，可能导致经过身份验证的员工注入恶意JavaScript，从而在其他员工或管理员查看受影响工单时执行任意JavaScript。

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