CVE-2025-6853
🗓️ 29 Jun 2025 07:31:05Reported by VulDBType 
cve🔗 web.nvd.nist.gov📰️ 1 Media mentions👁 62 Views🌐 WEB
| Reporter | Title | Published | Views | Family All 15 |
|---|---|---|---|---|
 | CVE-2025-6853 | 29 Jun 202507:52 | – | circl |
 | LangChain-Chatchat path traversal vulnerability | 29 Jun 202500:00 | – | cnnvd |
 | CVE-2025-6853 chatchat-space Langchain-Chatchat Backend upload_temp_docs path traversal | 29 Jun 202507:31 | – | cvelist |
 | EUVD-2025-19477 | 3 Oct 202520:07 | – | euvd |
 | Langchain-Chatchat has a Path Traversal vulnerability | 29 Jun 202509:30 | – | github |
 | CVE-2025-6853 | 29 Jun 202507:31 | – | mend |
 | CVE-2025-6853 | 29 Jun 202508:15 | – | nvd |
 | GHSA-QMGV-J263-QR33 Langchain-Chatchat has a Path Traversal vulnerability | 29 Jun 202509:30 | – | osv_ghsa |
| PYSEC-2026-1513 Langchain-Chatchat has a Path Traversal vulnerability | 7 Jul 202616:02 | – | osv_pysec |
 | PT-2025-27354 | 29 Jun 202500:00 | – | ptsecurity |
10
Node
[
{
"vendor": "chatchat-space",
"product": "Langchain-Chatchat",
"versions": [
{
"version": "0.3.0",
"status": "affected"
},
{
"version": "0.3.1",
"status": "affected"
}
],
"modules": [
"Backend"
]
}
]| Source | Link |
|---|---|
| vuldb | www.vuldb.com/ |
| vuldb | www.vuldb.com/ |
| vuldb | www.vuldb.com/ |
| github | www.github.com/chatchat-space/Langchain-Chatchat/issues/5352 |
| Parameter | Position | Path | Description | CWE |
|---|---|---|---|---|
| flag | request body | /knowledge_base/upload_temp_docs | Path traversal vulnerability in the upload_temp_docs function via the 'flag' argument, allowing remote attackers to access or manipulate files outside the intended directory. | CWE-22 |
Data
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17 Jun 2026 10:02Current
6.1Medium risk
Vulners AI Score6.1
CVSS 3.16.3 - 9.8
CVSS 45.3
CVSS 36.3
CVSS 26.5
EPSS0.006
SSVC