漏洞信息
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Vulnerability Title
prebid-server's request forgery vulnerability allows for possible host environment data extraction
Vulnerability Description
Prebid Server is an open-source solution for running real-time advertising auctions in the cloud. Prior to version 4.4.0, certain bidder adapters in Prebid Server interpolate user-supplied parameters into outbound request URLs without properly validating host and subdomain values, allowing crafted bid request parameters to cause server-side requests to unintended destinations and potentially expose internal network services or sensitive server endpoints. This issue is fixed in version 4.4.0.
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Vulnerability Type
服务端请求伪造(SSRF)
Vulnerability Title
Prebid Server 服务端请求伪造漏洞
Vulnerability Description
Prebid Prebid Server是Prebid组织开源的一款开源服务端实时广告竞价引擎,将Header Bidding拍卖从浏览器移至云端运行。 Prebid Server 4.4.0之前版本存在服务端请求伪造漏洞,该漏洞源于bidder适配器将用户提供的参数插入出站请求URL时未正确验证主机和子域值,可能导致特制请求参数导致服务端请求到非预期目的地,暴露内部网络服务或敏感端点。
CVSS Information
N/A
Vulnerability Type
N/A