Crawl4AI before 0.9.3 contains a server-side request forgery vulnerability in PDFContentScrapingStrategy where _get_pdf_path() re-downloads targets with Python requests without egress validation. Authenticated attackers can supply URLs that redirect to internal addresses or use DNS rebinding to access internal services, exfiltrating responses through PDF text extraction in crawl results.
Metrics
Affected Vendors & Products
References
History
Tue, 15 Sep 2026 17:30:00 +0000
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| Metrics |
ssvc
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Tue, 15 Sep 2026 17:15:00 +0000
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| First Time appeared |
Unclecode
Unclecode crawl4ai |
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| Vendors & Products |
Unclecode
Unclecode crawl4ai |
Tue, 15 Sep 2026 15:30:00 +0000
| Type | Values Removed | Values Added |
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| Description | Crawl4AI before 0.9.3 contains a server-side request forgery vulnerability in PDFContentScrapingStrategy where _get_pdf_path() re-downloads targets with Python requests without egress validation. Authenticated attackers can supply URLs that redirect to internal addresses or use DNS rebinding to access internal services, exfiltrating responses through PDF text extraction in crawl results. | |
| Title | Crawl4AI before 0.9.3 SSRF via PDFContentScrapingStrategy | |
| Weaknesses | CWE-918 | |
| References |
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| Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: VulnCheck
Published: 2026-09-15T15:18:03.108Z
Updated: 2026-09-15T16:04:28.656Z
Reserved: 2026-09-15T11:07:01.913Z
Link: CVE-2026-91943
Updated: 2026-09-15T16:04:22.909Z
Status : Awaiting Analysis
Published: 2026-09-15T16:17:46.290
Modified: 2026-09-16T20:17:00.597
Link: CVE-2026-91943
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