漏洞信息
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Vulnerability Title
MISP: HTTP Method Override Bypasses CSRF and Form Validation in BetterSecurityComponent
Vulnerability Description
Affected versions of MISP rely on CakePHP request-method override processing in a way that can disable CSRF and form-security validation.
CakePHP honors a _method field or X-HTTP-Method-Override header by rewriting the effective request method. For override values outside the normal write verbs POST, PUT, PATCH, and DELETE, CakePHP also clears the parsed request body. MISP’s security component then determines whether to perform _validatePost() and _validateCsrf() based on whether request data remains. With a value such as:
_method=GET
the body becomes empty before those checks run, so both protections are skipped. A cross-site form containing only that override can therefore reach actions whose parameters are taken from the URL rather than the request body
Version affected: ≤2.5.45
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N
Vulnerability Type
跨站请求伪造(CSRF)
Vulnerability Title
MISP 输入验证错误漏洞
Vulnerability Description
MISP是MISP组织开源的一个威胁情报共享与分析平台。 MISP 2.5.45及之前版本存在安全漏洞,该漏洞源于CakePHP请求方法覆盖处理不当,当覆盖值为GET时请求体在安全校验前被清空,导致CSRF和表单安全验证被跳过,容易受到跨站请求伪造攻击,并可访问参数取自URL的操作。
CVSS Information
N/A
Vulnerability Type
N/A