漏洞信息
尽管我们使用了先进的大模型技术,但其输出仍可能包含不准确或过时的信息。神龙努力确保数据的准确性,但请您根据实际情况进行核实和判断。
Vulnerability Title
ImpressCMS Authenticated RCE via PHP Custom Tag eval()
Vulnerability Description
ImpressCMS contains an authenticated remote code execution vulnerability in the custom tag module that allows authenticated administrators to execute arbitrary PHP code by storing a malicious payload in a custom tag with PHP type enabled. The application decodes HTML-encoded content via undoHtmlSpecialChars() before passing it to eval() in the renderWithPhp() method, bypassing HTML Purifier sanitization, and the payload is triggered on every frontend page load through the preload event system.
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Vulnerability Type
对生成代码的控制不恰当(代码注入)
Vulnerability Title
ImpressCMS 代码注入漏洞
Vulnerability Description
ImpressCMS是ImpressCMS组织开源的一款网站内容管理平台。 ImpressCMS 2.0.3及之前版本存在代码注入漏洞,该漏洞源于自定义标签模块通过undoHtmlSpecialChars()解码HTML编码内容后未经HTML Purifier清理即传递给renderWithPhp()方法中的eval()函数,可能导致已认证管理员执行任意PHP代码。
CVSS Information
N/A
Vulnerability Type
N/A