Vulnerability-Lookup

GHSA-CX4X-WGFR-9R87

Vulnerability from github – Published: 2026-09-01 15:31 – Updated: 2026-09-01 15:31

Details

A security flaw has been discovered in zhongyu09 OpenChatBI up to 0.3.0. Affected by this vulnerability is the function _validate_sql_safety of the file openchatbi/text2sql/generate_sql.py. Performing a manipulation results in sql injection. The attack can be initiated remotely. Versions v0.2.0 through v0.2.2 have no SQL safety validation at all, while v0.3.0 introduced a validator and v1.0.0b1/main kept the same incomplete one with an optional stricter mode. The vendor was contacted early about this disclosure but did not respond in any way.

Severity

6.3 (Medium)


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

5.3 (Medium)


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

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{
  "affected": [],
  "aliases": [
    "CVE-2026-84061"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-74"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-09-01T13:20:05Z",
    "severity": "MODERATE"
  },
  "details": "A security flaw has been discovered in zhongyu09 OpenChatBI up to 0.3.0. Affected by this vulnerability is the function _validate_sql_safety of the file openchatbi/text2sql/generate_sql.py. Performing a manipulation results in sql injection. The attack can be initiated remotely. Versions v0.2.0 through v0.2.2 have no SQL safety validation at all, while v0.3.0 introduced a validator and v1.0.0b1/main kept the same incomplete one with an optional stricter mode. The vendor was contacted early about this disclosure but did not respond in any way.",
  "id": "GHSA-cx4x-wgfr-9r87",
  "modified": "2026-09-01T15:31:07Z",
  "published": "2026-09-01T15:31:07Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-84061"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/cve/CVE-2026-84061"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/submit/880544"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/vuln/397552"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/vuln/397552/cti"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/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-2026-84061 (GCVE-0-2026-84061)

Vulnerability from cvelistv5 – Published: 2026-09-01 12:00 – Updated: 2026-09-01 15:54

Title

zhongyu09 OpenChatBI generate_sql.py _validate_sql_safety sql injection

Summary

Severity

5.3 (Medium)


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

6.3 (Medium)


                        
                          CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:X/RL:X/RC:R

6.3 (Medium)


                        
                          CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:X/RL:X/RC:R

SSVC

Exploitation: poc Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-09-01 15:54 UTC

CWE

CWE-89 - SQL Injection
CWE-74 - Injection

Assigner

VulDB mitre root

References

4 references

URL	Tags
https://vuldb.com/vuln/397552	vdb-entrytechnical-description
https://vuldb.com/vuln/397552/cti	signaturepermissions-required
https://vuldb.com/cve/CVE-2026-84061	third-party-advisory
https://vuldb.com/submit/880544	third-party-advisory

Impacted products

1 product

Vendor	Product	Version
zhongyu09	OpenChatBI	Affected: 0.1 Affected: 0.2 Affected: 0.3.0 cpe:2.3:a:zhongyu09:openchatbi::::::::

Credits

Yogender (VulDB User) VulDB CNA Team

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JSON

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{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-84061",
                "options": [
                  {
                    "Exploitation": "poc"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-09-01T15:54:43.584062Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-09-01T15:54:49.599Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "references": [
          {
            "tags": [
              "exploit"
            ],
            "url": "https://vuldb.com/submit/880544"
          }
        ],
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "cpes": [
            "cpe:2.3:a:zhongyu09:openchatbi:*:*:*:*:*:*:*:*"
          ],
          "product": "OpenChatBI",
          "vendor": "zhongyu09",
          "versions": [
            {
              "status": "affected",
              "version": "0.1"
            },
            {
              "status": "affected",
              "version": "0.2"
            },
            {
              "status": "affected",
              "version": "0.3.0"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "reporter",
          "value": "Yogender (VulDB User)"
        },
        {
          "lang": "en",
          "type": "coordinator",
          "value": "VulDB CNA Team"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "A security flaw has been discovered in zhongyu09 OpenChatBI up to 0.3.0. Affected by this vulnerability is the function _validate_sql_safety of the file openchatbi/text2sql/generate_sql.py. Performing a manipulation results in sql injection. The attack can be initiated remotely. Versions v0.2.0 through v0.2.2 have no SQL safety validation at all, while v0.3.0 introduced a validator and v1.0.0b1/main kept the same incomplete one with an optional stricter mode. The vendor was contacted early about this disclosure but did not respond in any way."
        }
      ],
      "metrics": [
        {
          "cvssV4_0": {
            "baseScore": 5.3,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X",
            "version": "4.0"
          }
        },
        {
          "cvssV3_1": {
            "baseScore": 6.3,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:X/RL:X/RC:R",
            "version": "3.1"
          }
        },
        {
          "cvssV3_0": {
            "baseScore": 6.3,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:X/RL:X/RC:R",
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        },
        {
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            "version": "2.0"
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      "references": [
        {
          "name": "VDB-397552 | zhongyu09 OpenChatBI generate_sql.py _validate_sql_safety sql injection",
          "tags": [
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          ],
          "url": "https://vuldb.com/vuln/397552"
        },
        {
          "name": "VDB-397552 | CTI Indicators (IOB, IOC, TTP, IOA)",
          "tags": [
            "signature",
            "permissions-required"
          ],
          "url": "https://vuldb.com/vuln/397552/cti"
        },
        {
          "name": "CVE-2026-84061 | CVE Analysis and Report",
          "tags": [
            "third-party-advisory"
          ],
          "url": "https://vuldb.com/cve/CVE-2026-84061"
        },
        {
          "name": "Submit #880544 | zhongyu09 OpenChatBI 1.0 SQL Injection",
          "tags": [
            "third-party-advisory"
          ],
          "url": "https://vuldb.com/submit/880544"
        }
      ],
      "timeline": [
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          "time": "2026-09-01T00:00:00.000Z",
          "value": "Advisory disclosed"
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          "lang": "en",
          "time": "2026-09-01T02:00:00.000Z",
          "value": "VulDB entry created"
        },
        {
          "lang": "en",
          "time": "2026-09-01T07:50:43.000Z",
          "value": "VulDB entry last update"
        }
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      "title": "zhongyu09 OpenChatBI generate_sql.py _validate_sql_safety sql injection",
      "x_generator": [
        "VulDB PVTS v202609"
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  },
  "cveMetadata": {
    "assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
    "assignerShortName": "VulDB",
    "cveId": "CVE-2026-84061",
    "datePublished": "2026-09-01T12:00:09.788Z",
    "dateReserved": "2026-09-01T05:44:47.108Z",
    "dateUpdated": "2026-09-01T15:54:49.599Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

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.

Detection rules are retrieved from Rulezet.

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.

Action not permitted

GHSA-CX4X-WGFR-9R87

CVE-2026-84061 (GCVE-0-2026-84061)

Tags

Sightings

Nomenclature