漏洞信息
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Vulnerability Title
CentreStack < 17.4 XXE via SharePoint Storage Configuration
Vulnerability Description
CentreStack before 17.4 contains an XML external entity (XXE) injection vulnerability that allows unauthenticated attackers to exfiltrate arbitrary files by supplying a malicious URL to the SharePoint storage configuration handler. Attackers can send a crafted request to the unauthenticated StorageConfig endpoint causing the server to fetch and parse attacker-controlled XML containing external DTD references, resulting in out-of-band file exfiltration of sensitive files such as Web.config, which may contain database credentials and cryptographic key material.
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Vulnerability Type
XML外部实体引用的不恰当限制(XXE)
Vulnerability Title
Gladinet CentreStack 输入验证错误漏洞
Vulnerability Description
Gladinet centrestack是美国Gladinet公司的一个文件同步与协作平台。 Gladinet CentreStack 17.4之前版本存在输入验证错误漏洞,该漏洞源于XML外部实体注入,允许未经身份验证的攻击者通过向SharePoint存储配置处理器提供恶意URL,发送特制请求到未认证的StorageConfig端点,导致服务器获取并解析包含外部DTD引用的攻击者控制XML,从而带外渗出包含数据库凭据和加密密钥的敏感文件如Web.config。
CVSS Information
N/A
Vulnerability Type
N/A