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CVE-2026-56262— Crawl4AI - Unauthenticated Access to Monitor Endpoints via Docker API Server

Quick assessment

Affected
Crawl4AI Crawl4AI
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

UncleCode Crawl4AI是新加坡UncleCode个人开发者的一款AI驱动的爬虫软件。 UncleCode Crawl4AI 0.8.7之前版本存在授权问题漏洞，该漏洞源于监控路由端点存在身份验证绕过，可能导致未经身份验证的攻击者调用/monitor/actions/cleanup端点并操作监控状态，造成服务中断。

CVSS 6.5 · Medium EPSS 0.76% · P53

Affected Version Matrix 2

VendorProduct Version RangeStatus
Crawl4AI Crawl4AI < 0.8.7 affected
0.8.7 unaffected
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I. Basic Information for CVE-2026-56262

Vulnerability Information
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Vulnerability Title
Crawl4AI - Unauthenticated Access to Monitor Endpoints via Docker API Server
Source: CVE Program / CVE List V5
Vulnerability Description
Crawl4AI before 0.8.7 contains an authentication bypass vulnerability in the monitor router endpoints that allows unauthenticated attackers to access destructive operations. Remote attackers can invoke the /monitor/actions/cleanup endpoint and manipulate monitoring state without authentication, causing service disruption.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
关键功能的认证机制缺失
Source: CVE Program / CVE List V5
Vulnerability Title
UncleCode Crawl4AI 授权问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
UncleCode Crawl4AI是新加坡UncleCode个人开发者的一款AI驱动的爬虫软件。 UncleCode Crawl4AI 0.8.7之前版本存在授权问题漏洞，该漏洞源于监控路由端点存在身份验证绕过，可能导致未经身份验证的攻击者调用/monitor/actions/cleanup端点并操作监控状态，造成服务中断。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Crawl4AI Crawl4AI 0 ~ 0.8.7 -

II. Public POCs for CVE-2026-56262

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III. Intelligence Information for CVE-2026-56262

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Vendor Advisories for CVE-2026-56262 (2)

Other References for CVE-2026-56262 (1)

IV. Related Vulnerabilities

Same product: Crawl4AI
Same vendor: Crawl4AI
Same weakness: CWE-306

V. Comments for CVE-2026-56262

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