漏洞信息
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Vulnerability Title
Incorrect Authorization in CISA Malcolm
Vulnerability Description
Malcolm's nginx Lua role-based access control (RBAC) layer decides whether an authenticated user may reach a role-restricted path (e.g. /htadmin, /auth, /admin_login, /arkime/api/esadmin, NetBox, upload endpoints) by pattern-matching the raw, percent-encoded request URI. Nginx itself, however, selects which location block actually serves the request using the percent-decoded, normalized URI. Because the RBAC check never percent-decodes its input, an authenticated low-privilege user can request an admin-only path using percent-encoding (e.g. /%68tadmin.php) and have nginx route it to the restricted location while the Lua RBAC gate evaluating the un-decoded raw string finds no matching restriction and grants access.
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
Vulnerability Type
授权机制不正确
Vulnerability Title
Cybersecurity and Infrastructure Security Agency Malcolm 授权问题漏洞
Vulnerability Description
Cybersecurity and Infrastructure Security Agency Malcolm是Cybersecurity and Infrastructure Security Agency政府部门的一款网络流量与日志分析平台。 Cybersecurity and Infrastructure Security Agency Malcolm 26.07.1及之前版本存在授权问题漏洞,该漏洞源于nginx Lua基于角色的访问控制层未对请求URI进行百分号解码,导致权限绕过,可能允许低权
CVSS Information
N/A
Vulnerability Type
N/A