FKIE_CVE-2026-52888

Vulnerability from fkie_nvd - Published: 2026-07-15 21:16 - Updated: 2026-07-16 16:19
Severity
6.8 (Medium) - CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:N
Summary
NocoBase is an AI-powered no-code/low-code platform for building business applications and enterprise solutions. In 2.0.59 and earlier, NocoBase @nocobase/plugin-collection-sql used the checkSQL() function in packages/plugins/@nocobase/plugin-collection-sql/src/server/utils.ts with an incomplete keyword blacklist that did not restrict PostgreSQL system catalog tables such as pg_shadow, pg_roles, and pg_stat_activity, allowing an admin-role user to read password hashes and database metadata through the SQL Collection feature. This vulnerability is fixed in 2.1.0-alpha.46.
References
security-advisories@github.comhttps://github.com/nocobase/nocobase/commit/87c548969ce9258dd7f0d9571c9453ae10bc3fc4
security-advisories@github.comhttps://github.com/nocobase/nocobase/releases/tag/v2.1.0-alpha.46
security-advisories@github.comhttps://github.com/nocobase/nocobase/security/advisories/GHSA-v8vm-cqh8-q87q
134c704f-9b21-4f2e-91b3-4a467353bcc0https://github.com/nocobase/nocobase/security/advisories/GHSA-v8vm-cqh8-q87q
Impacted products
Vendor Product Version
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "nocobase",
          "vendor": "nocobase",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c 2.1.0-alpha.46"
            }
          ]
        }
      ],
      "source": "security-advisories@github.com"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "NocoBase is an AI-powered no-code/low-code platform for building business applications and enterprise solutions. In 2.0.59 and earlier, NocoBase @nocobase/plugin-collection-sql used the checkSQL() function in packages/plugins/@nocobase/plugin-collection-sql/src/server/utils.ts with an incomplete keyword blacklist that did not restrict PostgreSQL system catalog tables such as pg_shadow, pg_roles, and pg_stat_activity, allowing an admin-role user to read password hashes and database metadata through the SQL Collection feature. This vulnerability is fixed in 2.1.0-alpha.46."
    }
  ],
  "id": "CVE-2026-52888",
  "lastModified": "2026-07-16T16:19:12.290",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 6.8,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "privilegesRequired": "HIGH",
          "scope": "CHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 2.3,
        "impactScore": 4.0,
        "source": "security-advisories@github.com",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2026-52888",
          "options": [
            {
              "exploitation": "poc"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2026-07-16T14:50:08.427743Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2026-07-15T21:16:54.673",
  "references": [
    {
      "source": "security-advisories@github.com",
      "url": "https://github.com/nocobase/nocobase/commit/87c548969ce9258dd7f0d9571c9453ae10bc3fc4"
    },
    {
      "source": "security-advisories@github.com",
      "url": "https://github.com/nocobase/nocobase/releases/tag/v2.1.0-alpha.46"
    },
    {
      "source": "security-advisories@github.com",
      "url": "https://github.com/nocobase/nocobase/security/advisories/GHSA-v8vm-cqh8-q87q"
    },
    {
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "url": "https://github.com/nocobase/nocobase/security/advisories/GHSA-v8vm-cqh8-q87q"
    }
  ],
  "sourceIdentifier": "security-advisories@github.com",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-184"
        },
        {
          "lang": "en",
          "value": "CWE-200"
        }
      ],
      "source": "security-advisories@github.com",
      "type": "Secondary"
    }
  ]
}



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