🔴 《严重安全漏洞：CVE-2026-5366》

CVSS 评分: 严重（9.9）　　状态: Awaiting Analysis　　发布时间: 2026-06-20

英文原文描述

Prefect version 3.6.23 is vulnerable to remote code execution due to improper handling of user-controlled input in the GitRepository storage class. The commit_sha parameter, which is passed to git commands, lacks validation and does not include a -- separator to distinguish user input from git flags. This allows attackers to inject arbitrary git flags, such as --upload-pack, enabling execution of external programs. Additionally, the directories parameter can be exploited to inject git flags during sparse-checkout operations. These vulnerabilities allow any user with deployment creation permissions to execute arbitrary commands on worker machines, compromising shared work pools in multi-tenant environments.

🔍 技术细节

字段 值
CVE ID CVE-2026-5366
CVSS 评分 9.9 🔴
严重程度 严重
CVSS 向量 CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
CWE 分类 CWE-94
发布时间 2026-06-20
最后更新 2026-06-22
状态 Awaiting Analysis
数据来源 security@huntr.dev

🔗 参考链接

🤖 本文由 CVE 安全快讯机器人自动生成
英文描述已由 AI 自动翻译为中文，仅供参考，请以原文为准
数据来源: NVD (National Vulnerability Database) | 获取时间: 2026-06-27 18:06