pysec-2024-111
Vulnerability from pysec
Published
2024-10-29 13:15
Modified
2024-12-10 20:48
Severity ?
Details
A path traversal vulnerability exists in the getFullPath method of langchain-ai/langchainjs version 0.2.5. This vulnerability allows attackers to save files anywhere in the filesystem, overwrite existing text files, read .txt files, and delete files. The vulnerability is exploited through the setFileContent, getParsedFile, and mdelete methods, which do not properly sanitize user input.
Aliases
{
"affected": [
{
"package": {
"ecosystem": "PyPI",
"name": "langchain",
"purl": "pkg:pypi/langchain"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "a0fad77d6b569e5872bd4a9d33be0c0785e538a9"
}
],
"repo": "https://github.com/langchain-ai/langchainjs",
"type": "GIT"
},
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
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]
}
],
"aliases": [
"CVE-2024-7774"
],
"details": "A path traversal vulnerability exists in the `getFullPath` method of langchain-ai/langchainjs version 0.2.5. This vulnerability allows attackers to save files anywhere in the filesystem, overwrite existing text files, read `.txt` files, and delete files. The vulnerability is exploited through the `setFileContent`, `getParsedFile`, and `mdelete` methods, which do not properly sanitize user input.",
"id": "PYSEC-2024-111",
"modified": "2024-12-10T20:48:03.439432Z",
"published": "2024-10-29T13:15:00Z",
"references": [
{
"type": "EVIDENCE",
"url": "https://huntr.com/bounties/8fe40685-b714-4191-af7a-3de5e5628cee"
},
{
"type": "WEB",
"url": "https://huntr.com/bounties/8fe40685-b714-4191-af7a-3de5e5628cee"
},
{
"type": "FIX",
"url": "https://github.com/langchain-ai/langchainjs/commit/a0fad77d6b569e5872bd4a9d33be0c0785e538a9"
}
],
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N",
"type": "CVSS_V3"
}
],
"withdrawn": "2024-11-04T21:54:00Z"
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.