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CVE-2026-91940 crawl4ai before 0.9.3 Arbitrary File Write via PDFContentScrapingStrategy

🗓️ 15 Sep 2026 15:18:01Reported by VulnCheckType 
cvelist
 cvelist
🔗 www.cve.org👁 9 Views

crawl4ai before 0.9.3 contains an arbitrary file write vulnerability in PDFContentScrapingStrategy where the _filter_untrusted_fields function fails to validate untrusted configuration fields. Attackers can submit crafted config bodies with malici...

Related
Affected
Refs
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-91940
15 Sep 202615:18
cve
euvd
EUVD
EUVD-2026-78797
15 Sep 202615:18
euvd
nvd
NVD
CVE-2026-91940
15 Sep 202616:17
nvd
vulnrichment
Vulnrichment
CVE-2026-91940 crawl4ai before 0.9.3 Arbitrary File Write via PDFContentScrapingStrategy
15 Sep 202615:18
vulnrichment
[
  {
    "vendor": "unclecode",
    "product": "crawl4ai",
    "defaultStatus": "unaffected",
    "packageURL": "pkg:pypi/crawl4ai",
    "versions": [
      {
        "versionType": "semver",
        "version": "0.9.0",
        "lessThan": "0.9.3",
        "status": "affected"
      },
      {
        "versionType": "semver",
        "version": "0.9.3",
        "status": "unaffected"
      }
    ]
  }
]

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15 Sep 2026 15:18Current
CVSS 3.17.5
CVSS 48.7
9