2024-02-26 17:04:33 +00:00

59 lines
2.2 KiB
JSON

{
"id": "CVE-2024-0243",
"sourceIdentifier": "security@huntr.dev",
"published": "2024-02-26T16:27:49.670",
"lastModified": "2024-02-26T16:32:25.577",
"vulnStatus": "Awaiting Analysis",
"descriptions": [
{
"lang": "en",
"value": "With the following crawler configuration:\n\n```python\nfrom bs4 import BeautifulSoup as Soup\n\nurl = \"https://example.com\"\nloader = RecursiveUrlLoader(\n url=url, max_depth=2, extractor=lambda x: Soup(x, \"html.parser\").text\n)\ndocs = loader.load()\n```\n\nAn attacker in control of the contents of `https://example.com` could place a malicious HTML file in there with links like \"https://example.completely.different/my_file.html\" and the crawler would proceed to download that file as well even though `prevent_outside=True`.\n\nhttps://github.com/langchain-ai/langchain/blob/bf0b3cc0b5ade1fb95a5b1b6fa260e99064c2e22/libs/community/langchain_community/document_loaders/recursive_url_loader.py#L51-L51\n\nResolved in https://github.com/langchain-ai/langchain/pull/15559"
}
],
"metrics": {
"cvssMetricV30": [
{
"source": "security@huntr.dev",
"type": "Secondary",
"cvssData": {
"version": "3.0",
"vectorString": "CVSS:3.0/AV:L/AC:H/PR:H/UI:R/S:C/C:L/I:L/A:N",
"attackVector": "LOCAL",
"attackComplexity": "HIGH",
"privilegesRequired": "HIGH",
"userInteraction": "REQUIRED",
"scope": "CHANGED",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"availabilityImpact": "NONE",
"baseScore": 3.7,
"baseSeverity": "LOW"
},
"exploitabilityScore": 0.6,
"impactScore": 2.7
}
]
},
"weaknesses": [
{
"source": "security@huntr.dev",
"type": "Primary",
"description": [
{
"lang": "en",
"value": "CWE-918"
}
]
}
],
"references": [
{
"url": "https://github.com/langchain-ai/langchain/commit/bf0b3cc0b5ade1fb95a5b1b6fa260e99064c2e22",
"source": "security@huntr.dev"
},
{
"url": "https://huntr.com/bounties/370904e7-10ac-40a4-a8d4-e2d16e1ca861",
"source": "security@huntr.dev"
}
]
}