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CVE-2025-6855

🗓️ 29 Jun 2025 09:00:15Reported by VulDBType 
cve
 cve
🔗 web.nvd.nist.gov📰️ 1 Media mentions👁 11 Views🌐 WEB

Critical vulnerability in Langchain-Chatchat allows path traversal via file argument manipulation

Related
Detection
Affected
Refs
Paths
Social
ReporterTitlePublishedViews
Family
Circl
CVE-2025-6855
29 Jun 202509:55
circl
CNNVD
LangChain-Chatchat 路径遍历漏洞
29 Jun 202500:00
cnnvd
Cvelist
CVE-2025-6855 chatchat-space Langchain-Chatchat file path traversal
29 Jun 202509:00
cvelist
EUVD
EUVD-2025-19478
3 Oct 202520:07
euvd
Github Security Blog
Langchain-Chatchat vulnerable to path traversal
29 Jun 202509:30
github
NVD
CVE-2025-6855
29 Jun 202509:15
nvd
OSV
GHSA-F823-PHMG-X5FR Langchain-Chatchat vulnerable to path traversal
29 Jun 202509:30
osv
Positive Technologies
PT-2025-27356 · Unknown · Langchain-Chatchat
29 Jun 202500:00
ptsecurity
RedhatCVE
CVE-2025-6855
1 Jul 202510:18
redhatcve
Snyk
Directory Traversal
29 Jun 202509:30
snyk
Rows per page
NVD
Vulners
[
  {
    "vendor": "chatchat-space",
    "product": "Langchain-Chatchat",
    "versions": [
      {
        "version": "0.3.0",
        "status": "affected"
      },
      {
        "version": "0.3.1",
        "status": "affected"
      }
    ]
  }
]
ParameterPositionPathDescriptionCWE
flagquery param/v1/filePath traversal via manipulated flag parameter on /v1/file endpointCWE-22

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29 Apr 2026 01:00Current
7.1High risk
Vulners AI Score7.1
CVSS 3.15.5 - 8.8
CVSS 45.1
CVSS 25.2
CVSS 35.5
EPSS0.00689
SSVC
11