{"action":"Upgrade crawl4ai to 0.8.8 or later.","affected":[{"fixed":"0.8.8","introduced":"0"}],"component":"crawl4ai","cve_ids":["CVE-2026-56258"],"ecosystem":"PyPI","epss":0.00912,"exploited":false,"fixed_versions":["0.8.8"],"ghsa_id":"GHSA-7cx2-g3h9-382p","id":"tcs_01M5KGYGX83CDWG1CM7A0WY18Q","modified_at":"2026-06-26T12:45:05.457992283Z","published_at":"2026-06-23T13:16:44.817Z","references":["https://osv.dev/vulnerability/PYSEC-2026-228","https://github.com/unclecode/crawl4ai/security/advisories/GHSA-7cx2-g3h9-382p","https://www.vulncheck.com/advisories/crawl4ai-arbitrary-file-write-via-output-path-symlink-and-toctou"],"severity":{"label":"high","score":8.1},"sources":[{"source":"osv","source_id":"PYSEC-2026-228","url":"https://osv.dev/vulnerability/PYSEC-2026-228"},{"source":"nvd","source_id":"CVE-2026-56258","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-56258"}],"summary":"Crawl4AI before 0.8.8 contains an arbitrary file write vulnerability in the screenshot and PDF endpoints that allows unauthenticated attackers to write files outside the intended directory via symlink"}