CVE-2026-6848— Quay: red hat quay: authentication bypass allows privileged actions without valid credentials

Quay: red hat quay: authentication bypass allows privileged actions without valid credentials

A flaw was found in Red Hat Quay. When Red Hat Quay requests password re-verification for sensitive operations, such as token generation or robot account creation, the re-authentication prompt can be bypassed. This allows a user with a timed-out session, or an attacker with access to an idle authenticated browser session, to perform privileged actions without providing valid credentials. The vulnerability enables unauthorized execution of sensitive operations despite the user interface displaying an error for invalid credentials.

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N

不充分的会话过期机制

Red Hat Quay 代码问题漏洞

Red Hat Quay是美国红帽（Red Hat）公司的一款分布式容器镜像仓库，它主要用于构建、分布和部署容器。 Red Hat Quay 3存在代码问题漏洞，该漏洞源于在执行敏感操作请求密码重新验证时，可绕过重新身份验证提示，导致会话超时或空闲会话的攻击者无需提供有效凭据即可执行特权操作。

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