{"action":"Upgrade crawl4ai to 0.8.8 or later.","affected":[{"fixed":"0.8.8","introduced":"0"}],"component":"crawl4ai","cve_ids":["CVE-2026-53754"],"ecosystem":"PyPI","epss":0.00433,"exploited":false,"fixed_versions":["0.8.8"],"ghsa_id":"GHSA-4qqr-vv2q-cmr5","id":"tcs_01M5KHC9NTE4B2FRJS18WENAWM","modified_at":"2026-06-30T23:45:06.028755455Z","published_at":"2026-06-23T19:17:07.303Z","references":["https://osv.dev/vulnerability/PYSEC-2026-587","https://github.com/unclecode/crawl4ai/security/advisories/GHSA-4qqr-vv2q-cmr5"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"PYSEC-2026-587","url":"https://osv.dev/vulnerability/PYSEC-2026-587"}],"summary":"Crawl4AI is an open-source LLM friendly web crawler & scraper. Prior to 0.8.8, the Docker API server's SSRF protection (validate_webhook_url / validate_url_destination in deploy/docker/utils.py) used"}