🔴 严重 | CVE-2026-56266 — Crawl4AI before 0.8.7 contains a server-side reque...
🔴 《严重安全漏洞:CVE-2026-56266》
CVSS 评分: 严重(9.2) 状态: Undergoing Analysis 发布时间: 2026-06-22
英文原文描述
Crawl4AI before 0.8.7 contains a server-side request forgery vulnerability in the /crawl, /crawl/stream, /md, and /llm endpoints that fetch arbitrary user-supplied URLs without validation. Unauthenticated attackers can bypass the internal-address blocklist using IPv6-mapped IPv4 addresses to reach internal services and cloud metadata endpoints.
🔍 技术细节
| 字段 | 值 |
|---|---|
| CVE ID | CVE-2026-56266 |
| CVSS 评分 | 9.2 🔴 |
| 严重程度 | 严重 |
| CVSS 向量 | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X |
| CWE 分类 | CWE-918 |
| 发布时间 | 2026-06-22 |
| 最后更新 | 2026-06-23 |
| 状态 | Undergoing Analysis |
| 数据来源 | disclosure@vulncheck.com |
🔗 参考链接
https://github.com/unclecode/crawl4ai/security/advisories/GHSA-365w-hqf6-vxfg
https://www.vulncheck.com/advisories/crawl4ai-server-side-request-forgery-via-direct-crawl-endpoints
🤖 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 18:07
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