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
Skipper Incomplete Fix for CVE-2026-50197 Policy Bypass
Vulnerability Description
Skipper contains an incomplete fix for CVE-2026-50197 in which oversized request bodies bypass Open Policy Agent (OPA) deny-on-presence Rego policies. When a request body exceeds the configured maxBodyBytes limit, Skipper forwards the full payload to the upstream service while OPA evaluates against an empty parsed_body, so policies that deny requests based on body content are not enforced and forbidden actions proceed. No fixed version is available; v0.27.26 adds documentation guidance only.
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N
Vulnerability Type
输入验证不恰当
Vulnerability Title
zalando Skipper 输入验证错误漏洞
Vulnerability Description
zalando Skipper是德国zalando公司开源的一个HTTP路由器和反向代理。 zalando Skipper存在输入验证错误漏洞,该漏洞源于对已知错误的不完整修复,导致超大的请求体绕过Open Policy Agent (OPA) deny-on-presence Rego策略。当请求体超过配置的maxBodyBytes限制时,Skipper将完整有效载荷转发到上游服务而OPA对空的parsed_body进行评估,因此基于请求体内容拒绝请求的策略不被执行,禁止的操作继续进行。
CVSS Information
N/A
Vulnerability Type
N/A