{"id":"PYSEC-2026-230","details":"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.","aliases":["CVE-2026-56260","CVE-2026-56261","CVE-2026-56262","CVE-2026-56263","CVE-2026-56264","CVE-2026-56265","CVE-2026-56266","GHSA-365w-hqf6-vxfg","GHSA-53rg-46cm-4g2v","GHSA-8qrg-7j2f-rf2h","GHSA-f23g-2f38-gg94","GHSA-g2pv-76hm-j4x9","GHSA-r9hw-78q5-478g","GHSA-xrfj-6m49-wfmm","PYSEC-2026-229","PYSEC-2026-239","PYSEC-2026-3443","PYSEC-2026-3449","PYSEC-2026-596","PYSEC-2026-798"],"modified":"2026-07-23T15:11:34.813972531Z","published":"2026-06-23T13:16:44.947Z","references":[{"type":"ADVISORY","url":"https://github.com/advisories/GHSA-53rg-46cm-4g2v"},{"type":"ADVISORY","url":"https://www.vulncheck.com/advisories/crawl4ai-stored-cross-site-scripting-in-monitor-dashboard"},{"type":"PACKAGE","url":"https://github.com/unclecode/crawl4ai"}],"affected":[{"package":{"name":"crawl4ai","ecosystem":"PyPI","purl":"pkg:pypi/crawl4ai"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.8.7"}]}],"versions":["0.3.0","0.3.1","0.3.2","0.3.3","0.3.4","0.3.5","0.3.6","0.3.7","0.3.71","0.3.72","0.3.73","0.3.731","0.3.74","0.3.741","0.3.742","0.3.743","0.3.744","0.3.745","0.3.746","0.3.8","0.4.0","0.4.1","0.4.21","0.4.22","0.4.23","0.4.24","0.4.241","0.4.242","0.4.243","0.4.244","0.4.245","0.4.246","0.4.247","0.4.248","0.4.248b3","0.4.3b1","0.4.3b2","0.4.3b3","0.5.0","0.5.0.post1","0.5.0.post2","0.5.0.post3","0.5.0.post4","0.5.0.post5","0.5.0.post6","0.5.0.post7","0.5.0.post8","0.6.0","0.6.0rc1","0.6.1","0.6.2","0.6.3","0.7.0","0.7.1","0.7.2","0.7.3","0.7.4","0.7.5","0.7.6","0.7.7","0.7.8","0.8.0","0.8.5","0.8.6"],"ecosystem_specific":{},"database_specific":{"source":"https://github.com/pypa/advisory-database/blob/main/vulns/crawl4ai/PYSEC-2026-230.yaml"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V4","score":"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/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"}]}