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CVE-2026-57573

Crawl4AI is an open-source LLM-friendly web crawler and scraper. Prior to 0.9.0, the Docker API server applied its SSRF destination check on the non-streaming /crawl path but not on the streaming path. handle_stream_crawl_request passed seed URLs straight to the crawler with no destination validation, allowing a remote unauthenticated client to call POST /crawl/stream or POST /crawl with crawler_config.stream=true with a URL pointing at an internal, private, or link-local address; the server fet
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:cc044d941c803720248cfdde703c1d9f3fe737583d59d207a049f3d20d6e51b3
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0

Affected products and versions

1 source assertion
{"product":"crawl4ai","vendor":"unclecode","versions":[{"status":"affected","version":"< 0.9.0"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:6674c8485749cce11631ebb93a9f69b98551f402456edac2feb7d78389d74c33 · sha256:89b8c77003c2c24e… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":8.6,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"CHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:6674c8485749cce11631ebb93a9f69b98551f402456edac2feb7d78389d74c33 · sha256:89b8c77003c2c24e… · /containers/cna/metrics/0/cvssV3_1

CWE assertions

1 source assertion
{"cweId":"CWE-918","description":"CWE-918: Server-Side Request Forgery (SSRF)","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:6674c8485749cce11631ebb93a9f69b98551f402456edac2feb7d78389d74c33 · sha256:89b8c77003c2c24e… · /containers/cna/problemTypes/0/descriptions/0

Source references

2 source assertions
{"name":"https://github.com/unclecode/crawl4ai/commit/60886d1a0c52682e4c83a7cef9dfac417fff6bd2","tags":["x_refsource_MISC"],"url":"https://github.com/unclecode/crawl4ai/commit/60886d1a0c52682e4c83a7cef9dfac417fff6bd2"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:6674c8485749cce11631ebb93a9f69b98551f402456edac2feb7d78389d74c33 · sha256:89b8c77003c2c24e… · /containers/cna/references/1
{"name":"https://github.com/unclecode/crawl4ai/security/advisories/GHSA-wm69-2pc3-rmmf","tags":["x_refsource_CONFIRM"],"url":"https://github.com/unclecode/crawl4ai/security/advisories/GHSA-wm69-2pc3-rmmf"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:6674c8485749cce11631ebb93a9f69b98551f402456edac2feb7d78389d74c33 · sha256:89b8c77003c2c24e… · /containers/cna/references/0

Attribution and limitations

  • CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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