Vulnerability-Lookup

CVE-2026-47279 (GCVE-0-2026-47279)

Vulnerability from cvelistv5 – Published: 2026-06-23 20:18 – Updated: 2026-06-24 13:15

Title

NocoDB: Hidden LTAR Column Exposure in Public Shared-View Relation Endpoints

Summary

NocoDB is software for building databases as spreadsheets. Prior to 2026.05.1, the public shared-view relation endpoints accepted a caller-supplied column ID without verifying that the column was visible in the shared view, so anyone holding a share UUID could read links from any LTAR column on the view's table — including columns the view owner had hidden. publicMmList, publicHmList, and relDataList already ensured that the requested column belonged to the view's model, but did not check the view-column entry's show flag. This vulnerability is fixed in 2026.05.1.

Severity

6.9 (Medium)


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

SSVC

Exploitation: none Automatable: yes Technical Impact: partial

CISA Coordinator (v2.0.3)

CWE

CWE-284 - Improper Access Control

Assigner

GitHub_M

References

1 reference

URL	Tags
https://github.com/nocodb/nocodb/security/advisor…	x_refsource_CONFIRM

Impacted products

1 product

Vendor	Product	Version
nocodb	nocodb	Affected: < 2026.05.1

Show details on NVD website

JSON

To clipboard

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FKIE_CVE-2026-47279

Vulnerability from fkie_nvd - Published: 2026-06-23 21:16 - Updated: 2026-06-25 14:21

Severity

6.9 (Medium) - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N

Summary

References

	URL	Tags
	security-advisories@github.com	https://github.com/nocodb/nocodb/security/advisories/GHSA-9wgh-m22w-9xj8

Impacted products

	Vendor	Product	Version

JSON

To clipboard

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "nocodb",
          "vendor": "nocodb",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c 2026.05.1"
            }
          ]
        }
      ],
      "source": "security-advisories@github.com"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "NocoDB is software for building databases as spreadsheets. Prior to 2026.05.1, the public shared-view relation endpoints accepted a caller-supplied column ID without verifying that the column was visible in the shared view, so anyone holding a share UUID could read links from any LTAR column on the view\u0027s table \u2014 including columns the view owner had hidden. publicMmList, publicHmList, and relDataList already ensured that the requested column belonged to the view\u0027s model, but did not check the view-column entry\u0027s show flag. This vulnerability is fixed in 2026.05.1."
    }
  ],
  "id": "CVE-2026-47279",
  "lastModified": "2026-06-25T14:21:00.260",
  "metrics": {
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          "attackRequirements": "NONE",
          "attackVector": "NETWORK",
          "availabilityRequirement": "NOT_DEFINED",
          "baseScore": 6.9,
          "baseSeverity": "MEDIUM",
          "confidentialityRequirement": "NOT_DEFINED",
          "exploitMaturity": "NOT_DEFINED",
          "integrityRequirement": "NOT_DEFINED",
          "modifiedAttackComplexity": "NOT_DEFINED",
          "modifiedAttackRequirements": "NOT_DEFINED",
          "modifiedAttackVector": "NOT_DEFINED",
          "modifiedPrivilegesRequired": "NOT_DEFINED",
          "modifiedSubAvailabilityImpact": "NOT_DEFINED",
          "modifiedSubConfidentialityImpact": "NOT_DEFINED",
          "modifiedSubIntegrityImpact": "NOT_DEFINED",
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          "modifiedVulnAvailabilityImpact": "NOT_DEFINED",
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GHSA-9WGH-M22W-9XJ8

Vulnerability from github – Published: 2026-06-05 15:52 – Updated: 2026-06-05 15:52

Summary

NocoDB: Hidden LTAR Column Exposure in Public Shared-View Relation Endpoints

Details

Summary

The public shared-view relation endpoints accepted a caller-supplied column ID without verifying that the column was visible in the shared view, so anyone holding a share UUID could read links from any LTAR column on the view's table — including columns the view owner had hidden.

Details

publicMmList, publicHmList, and relDataList already ensured that the requested column belonged to the view's model, but did not check the view-column entry's show flag. All three handlers now also fetch the shared view's column entries and reject the request unless the matching entry has show=true. The four public relation routes covered by the fix are:

GET /api/v2/public/shared-view/:uuid/rows/:rowId/mm/:columnId (many-to-many)
GET /api/v2/public/shared-view/:uuid/rows/:rowId/hm/:columnId (has-many)
GET /api/v2/public/shared-view/:uuid/rows/:rowId/{ln,om}/:columnId (links / one-to-many — both share the many-to-many handler)
GET /api/v2/public/shared-view/:uuid/nested/:columnId (form/gallery picker)

Impact

Anyone holding a share UUID could enumerate the full set of linked records for any hidden LTAR column on the view's table by calling the relation endpoint directly, even when the same column was correctly omitted from the public /rows response.

Credit

This issue was reported by @leduckhuong.

Severity

6.9 (Medium)


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

Show details on source website

JSON

To clipboard

{
  "affected": [
    {
      "database_specific": {
        "last_known_affected_version_range": "\u003c= 2026.05.0"
      },
      "package": {
        "ecosystem": "npm",
        "name": "nocodb"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2026.05.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2026-47279"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-284"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2026-06-05T15:52:54Z",
    "nvd_published_at": null,
    "severity": "MODERATE"
  },
  "details": "### Summary\nThe public shared-view relation endpoints accepted a caller-supplied column\nID without verifying that the column was visible in the shared view, so\nanyone holding a share UUID could read links from any LTAR column on the\nview\u0027s table \u2014 including columns the view owner had hidden.\n\n### Details\n`publicMmList`, `publicHmList`, and `relDataList` already ensured that the\nrequested column belonged to the view\u0027s model, but did not check the\nview-column entry\u0027s `show` flag. All three handlers now also fetch the\nshared view\u0027s column entries and reject the request unless the matching\nentry has `show=true`. The four public relation routes covered by the fix\nare:\n\n- `GET /api/v2/public/shared-view/:uuid/rows/:rowId/mm/:columnId` (many-to-many)\n- `GET /api/v2/public/shared-view/:uuid/rows/:rowId/hm/:columnId` (has-many)\n- `GET /api/v2/public/shared-view/:uuid/rows/:rowId/{ln,om}/:columnId`\n  (links / one-to-many \u2014 both share the many-to-many handler)\n- `GET /api/v2/public/shared-view/:uuid/nested/:columnId` (form/gallery\n  picker)\n\n### Impact\nAnyone holding a share UUID could enumerate the full set of linked records\nfor any hidden LTAR column on the view\u0027s table by calling the relation\nendpoint directly, even when the same column was correctly omitted from the\npublic `/rows` response.\n\n### Credit\nThis issue was reported by [@leduckhuong](https://github.com/leduckhuong).",
  "id": "GHSA-9wgh-m22w-9xj8",
  "modified": "2026-06-05T15:52:54Z",
  "published": "2026-06-05T15:52:54Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/nocodb/nocodb/security/advisories/GHSA-9wgh-m22w-9xj8"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/nocodb/nocodb"
    },
    {
      "type": "WEB",
      "url": "https://github.com/nocodb/nocodb/releases/tag/2026.05.1"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N",
      "type": "CVSS_V4"
    }
  ],
  "summary": "NocoDB: Hidden LTAR Column Exposure in Public Shared-View Relation Endpoints"
}

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.

Action not permitted

CVE-2026-47279 (GCVE-0-2026-47279)

FKIE_CVE-2026-47279

GHSA-9WGH-M22W-9XJ8

Summary

Details

Impact

Credit

Tags

Sightings

Nomenclature