{"id":"CVE-2026-56260","summary":"Crawl4AI - Arbitrary File Write via output_path Parameter","details":"Crawl4AI before 0.8.7 contains an arbitrary file write vulnerability in the Docker API server's /screenshot and /pdf endpoints. The output_path parameter accepts arbitrary filesystem paths without validation, allowing an attacker to supply absolute or path-traversal values to write to any location writable by the application's user, overwriting server files and causing denial of service.","aliases":["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-g2pv-76hm-j4x9","GHSA-xrfj-6m49-wfmm","PYSEC-2026-229","PYSEC-2026-230","PYSEC-2026-239","PYSEC-2026-596","PYSEC-2026-798"],"modified":"2026-07-14T04:02:26.380843850Z","published":"2026-07-12T12:06:31.568Z","database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/56xxx/CVE-2026-56260.json","cna_assigner":"VulnCheck","cwe_ids":["CWE-22"]},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/56xxx/CVE-2026-56260.json"},{"type":"ADVISORY","url":"https://github.com/unclecode/crawl4ai/security/advisories/GHSA-365w-hqf6-vxfg"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-56260"},{"type":"ADVISORY","url":"https://www.vulncheck.com/advisories/crawl4ai-arbitrary-file-write-via-output-path-parameter"},{"type":"PACKAGE","url":"https://github.com/unclecode/crawl4ai"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/unclecode/crawl4ai","events":[{"introduced":"0"},{"fixed":"7b280d36b150b544bf0994285b4755dca18c2149"}],"database_specific":{"extracted_events":[{"introduced":"0"},{"fixed":"0.8.7"},{"introduced":"Crawl4AI"}],"source":["AFFECTED_FIELD","DESCRIPTION"]}}],"versions":["docker-rebuild-v0.8.6","v0.8.6","v0.7.4","v0.7.3","v0.7.2","v0.7.1","v0.7.0","vr0.6.3","v0.6.3","vr0.6.0","vr0.6.0rc1","v0.5.0.post1","v0.4.243","v0.4.24","v0.3.745","v.3.72","v0.3.6","0.3.4","v0.3.3","v0.3.0","v0.2.77","v0.0.75","v0.2.74","v0.2.73","v0.2.72","v0.2.71","v0.2.7","v0.2.6","v0.2.4","v0.2.1","v0.2.0","v0.1.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-56260.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N"}]}