Vulnerability-Lookup

GHSA-V6P5-5PCG-CR3F

Vulnerability from github – Published: 2026-08-11 21:33 – Updated: 2026-08-11 21:33

Details

DB-GPT v0.8.1 contains an unauthenticated path traversal vulnerability that allows remote attackers to write arbitrary files to any location on the server by injecting directory traversal sequences into the user_id HTTP header of the Python file-upload endpoint. Attackers can send a crafted multipart upload request with a traversal-poisoned user_id header to escape the intended upload directory and write attacker-controlled content to locations such as Python startup hooks, cron directories, or agent scripts, resulting in remote code execution.

Severity

9.8 (Critical)


                  
                    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

9.3 (Critical)


                  
                    CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

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JSON

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{
  "affected": [],
  "aliases": [
    "CVE-2026-73034"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-22"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-08-11T20:18:46Z",
    "severity": "CRITICAL"
  },
  "details": "DB-GPT v0.8.1 contains an unauthenticated path traversal vulnerability that allows remote attackers to write arbitrary files to any location on the server by injecting directory traversal sequences into the user_id HTTP header of the Python file-upload endpoint. Attackers can send a crafted multipart upload request with a traversal-poisoned user_id header to escape the intended upload directory and write attacker-controlled content to locations such as Python startup hooks, cron directories, or agent scripts, resulting in remote code execution.",
  "id": "GHSA-v6p5-5pcg-cr3f",
  "modified": "2026-08-11T21:33:10Z",
  "published": "2026-08-11T21:33:10Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-73034"
    },
    {
      "type": "WEB",
      "url": "https://github.com/eosphoros-ai/DB-GPT/issues/3104"
    },
    {
      "type": "WEB",
      "url": "https://github.com/eosphoros-ai/DB-GPT/commit/e0c741bd2b5e521b128cffb3f68982dde3f7b359"
    },
    {
      "type": "WEB",
      "url": "https://github.com/eosphoros-ai/DB-GPT"
    },
    {
      "type": "WEB",
      "url": "https://www.vulncheck.com/advisories/db-gpt-path-traversal-arbitrary-file-write-via-user-id-header"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
      "type": "CVSS_V4"
    }
  ]
}

CVE-2026-73034 (GCVE-0-2026-73034)

Vulnerability from cvelistv5 – Published: 2026-08-11 19:31 – Updated: 2026-08-14 16:52

Title

DB-GPT v0.8.1 Path Traversal Arbitrary File Write via user_id Header

Summary

Severity

9.3 (Critical)


                        
                          CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

9.8 (Critical)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

SSVC

Exploitation: poc Automatable: yes Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-08-13 14:46 UTC

CWE

CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

Assigner

VulnCheck mitre root Scorecard

References

4 references

URL	Tags
https://github.com/eosphoros-ai/DB-GPT	product
https://github.com/eosphoros-ai/DB-GPT/commit/e0c…	patch
https://github.com/eosphoros-ai/DB-GPT/issues/3104	issue-tracking
https://www.vulncheck.com/advisories/db-gpt-path-…	third-party-advisory

Impacted products

1 product

Vendor	Product	Version
eosphoros-ai	DB-GPT	Affected: 0 , ≤ 0.8.1 (semver) cpe:2.3:a:dbgpt:db-gpt::::::::

Date Public

2026-08-11 00:00

Credits

George Chen

Show details on NVD website

JSON

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                  },
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                "timestamp": "2026-08-13T14:46:32.307819Z",
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Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

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Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

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GHSA-V6P5-5PCG-CR3F

CVE-2026-73034 (GCVE-0-2026-73034)

Tags

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Nomenclature

Related by attack behaviour