Vulnerability-Lookup

GHSA-W6M8-H8J4-89W4

Vulnerability from github – Published: 2026-09-05 12:31 – Updated: 2026-09-05 12:31

Details

MindsDB through 26.1.0 contains a server-side request forgery vulnerability in the web crawler handler that allows unauthenticated attackers to fetch arbitrary URLs by supplying caller-controlled URLs to CrawlerTable.list. Attackers can bypass the allowlist control by exploiting the default empty configuration and access internal services and cloud metadata endpoints without authentication.

Severity

7.5 (High)


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

8.7 (High)


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

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JSON

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{
  "affected": [],
  "aliases": [
    "CVE-2026-86173"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-918"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-09-05T11:16:45Z",
    "severity": "HIGH"
  },
  "details": "MindsDB through 26.1.0 contains a server-side request forgery vulnerability in the web crawler handler that allows unauthenticated attackers to fetch arbitrary URLs by supplying caller-controlled URLs to CrawlerTable.list. Attackers can bypass the allowlist control by exploiting the default empty configuration and access internal services and cloud metadata endpoints without authentication.",
  "id": "GHSA-w6m8-h8j4-89w4",
  "modified": "2026-09-05T12:31:27Z",
  "published": "2026-09-05T12:31:27Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-86173"
    },
    {
      "type": "WEB",
      "url": "https://github.com/mindsdb/mindshub/issues/12480"
    },
    {
      "type": "WEB",
      "url": "https://github.com/mindsdb/mindshub"
    },
    {
      "type": "WEB",
      "url": "https://github.com/mindsdb/mindshub/blob/v26.1.0/mindsdb/integrations/handlers/web_handler/web_handler.py#L50-L65"
    },
    {
      "type": "WEB",
      "url": "https://github.com/mindsdb/mindshub/blob/v26.1.0/mindsdb/utilities/config.py#L273"
    },
    {
      "type": "WEB",
      "url": "https://www.vulncheck.com/advisories/mindsdb-through-26.1.0-unauthenticated-ssrf-via-web-crawler"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/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-2026-86173 (GCVE-0-2026-86173)

Vulnerability from cvelistv5 – Published: 2026-09-05 11:01 – Updated: 2026-09-05 11:01

Title

MindsDB through 26.1.0 Unauthenticated SSRF via Web Crawler

Summary

Severity

8.7 (High)


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

7.5 (High)


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

CWE

CWE-918 - Server-Side Request Forgery (SSRF)

Assigner

VulnCheck mitre root

References

5 references

URL	Tags
https://github.com/mindsdb/mindshub/issues/12480	issue-tracking
https://github.com/mindsdb/mindshub/blob/v26.1.0/…	technical-description
https://github.com/mindsdb/mindshub/blob/v26.1.0/…	technical-description
https://github.com/mindsdb/mindshub	product
https://www.vulncheck.com/advisories/mindsdb-thro…	third-party-advisory

Impacted products

1 product

Vendor	Product	Version
mindsdb	mindsdb	Affected: 0 , ≤ 26.1.0 (custom) cpe:2.3:a:mindsdb:mindsdb::::::::

Date Public

2026-07-19 00:00

Credits

George Chen

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "packageURL": "pkg:pypi/mindsdb",
          "product": "mindsdb",
          "vendor": "mindsdb",
          "versions": [
            {
              "lessThanOrEqual": "26.1.0",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:a:mindsdb:mindsdb:*:*:*:*:*:*:*:*",
                  "versionEndIncluding": "26.1.0",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "reporter",
          "value": "George Chen"
        }
      ],
      "datePublic": "2026-07-19T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "MindsDB through 26.1.0 contains a server-side request forgery vulnerability in the web crawler handler that allows unauthenticated attackers to fetch arbitrary URLs by supplying caller-controlled URLs to CrawlerTable.list. Attackers can bypass the allowlist control by exploiting the default empty configuration and access internal services and cloud metadata endpoints without authentication."
        }
      ],
      "metrics": [
        {
          "cvssV4_0": {
            "attackComplexity": "LOW",
            "attackRequirements": "NONE",
            "attackVector": "NETWORK",
            "baseScore": 8.7,
            "baseSeverity": "HIGH",
            "privilegesRequired": "NONE",
            "subAvailabilityImpact": "NONE",
            "subConfidentialityImpact": "NONE",
            "subIntegrityImpact": "NONE",
            "userInteraction": "NONE",
            "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N",
            "version": "4.0",
            "vulnAvailabilityImpact": "NONE",
            "vulnConfidentialityImpact": "HIGH",
            "vulnIntegrityImpact": "NONE"
          },
          "format": "CVSS"
        },
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
            "version": "3.1"
          },
          "format": "CVSS"
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-918",
              "description": "Server-Side Request Forgery (SSRF)",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-09-05T11:01:25.395Z",
        "orgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
        "shortName": "VulnCheck"
      },
      "references": [
        {
          "name": "GitHub Issue #12480",
          "tags": [
            "issue-tracking"
          ],
          "url": "https://github.com/mindsdb/mindshub/issues/12480"
        },
        {
          "name": "CrawlerTable.list allowlist guard",
          "tags": [
            "technical-description"
          ],
          "url": "https://github.com/mindsdb/mindshub/blob/v26.1.0/mindsdb/integrations/handlers/web_handler/web_handler.py#L50-L65"
        },
        {
          "name": "web_crawling_allowed_sites default",
          "tags": [
            "technical-description"
          ],
          "url": "https://github.com/mindsdb/mindshub/blob/v26.1.0/mindsdb/utilities/config.py#L273"
        },
        {
          "tags": [
            "product"
          ],
          "url": "https://github.com/mindsdb/mindshub"
        },
        {
          "name": "VulnCheck Advisory: MindsDB through 26.1.0 Unauthenticated SSRF via Web Crawler",
          "tags": [
            "third-party-advisory"
          ],
          "url": "https://www.vulncheck.com/advisories/mindsdb-through-26.1.0-unauthenticated-ssrf-via-web-crawler"
        }
      ],
      "title": "MindsDB through 26.1.0 Unauthenticated SSRF via Web Crawler",
      "x_generator": {
        "engine": "vulncheck-endgame"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
    "assignerShortName": "VulnCheck",
    "cveId": "CVE-2026-86173",
    "datePublished": "2026-09-05T11:01:25.395Z",
    "dateReserved": "2026-09-05T10:40:35.624Z",
    "dateUpdated": "2026-09-05T11:01:25.395Z",
    "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-W6M8-H8J4-89W4

CVE-2026-86173 (GCVE-0-2026-86173)

Tags

Sightings

Nomenclature