Crawl4AI – Stored Cross-Site Scripting in Monitor Dashboard_CVE-2026-56263

5.3 / 10

MEDIUM

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N

Description

Crawl4AI before 0.8.7 contains a stored cross-site scripting vulnerability in the monitor dashboard that renders crawl URLs and error messages via innerHTML without escaping. An attacker can submit a crafted crawl request with malicious markup that executes in an operator's browser when viewing the dashboard.

Basic Information

ID CVE-2026-56263

Source VulnCheck

Published Jun 23, 2026 at 12:13

Affected Product

Vendor Crawl4AI

Product Crawl4AI

Affected Versions Crawl4AI Crawl4AI 0

CWE Classification

CWE-79

References

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    "published": "2026-06-23T12:13:00.000Z",
    "modified": "2026-06-23T12:13:00.000Z",
    "type": "cve",
    "title": "Crawl4AI - Stored Cross-Site Scripting in Monitor Dashboard",
    "source": "VulnCheck",
    "references": "https://github.com/unclecode/crawl4ai/security/advisories/GHSA-365w-hqf6-vxfg\nhttps://github.com/unclecode/crawl4ai\nhttps://www.vulncheck.com/advisories/crawl4ai-stored-cross-site-scripting-in-monitor-dashboard",
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    "product": "Crawl4AI",
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