CVE-2026-125397 (GCVE-0-2026-125397)

Vulnerability from cvelistv5 – Published: 2026-11-09 23:28 – Updated: 2026-11-09 23:28
VLAI
Title
NocoBase plugin-ai 2.1.0 through 2.2.41 Authorization Bypass via Sub-Agent Username Override
Summary
NocoBase plugin-ai 2.1.0 through 2.2.41 contains an authorization bypass vulnerability in getAccessibleAIEmployee() that lets authenticated users access unassigned AI employees by overriding the role-derived filter with a supplied username. Attackers can use the dispatch-sub-agent-task tool to run ungranted AI employees with their tools and permissions, and get-ai-employee to read their prompts and tool configuration.
Severity
7.1 (High)
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:H/VA:N/SC:N/SI:N/SA:N
7.1 (High)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:N
CWE
  • CWE-863 - Incorrect Authorization
Assigner
VulnCheck CNA
References
Impacted products
Vendor Product Version
nocobase nocobase Affected: 2.1.0 , ≤ 2.2.41 (semver)
Create a notification for this product.
Date Public
2026-10-18 00:00
Credits
Fiona
Show details on NVD website
To clipboard 

{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "packageURL": "pkg:npm/%40nocobase/plugin-ai",
          "product": "nocobase",
          "vendor": "nocobase",
          "versions": [
            {
              "lessThanOrEqual": "2.2.41",
              "status": "affected",
              "version": "2.1.0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "finder",
          "value": "Fiona"
        }
      ],
      "datePublic": "2026-10-18T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "NocoBase plugin-ai 2.1.0 through 2.2.41 contains an authorization bypass vulnerability in getAccessibleAIEmployee() that lets authenticated users access unassigned AI employees by overriding the role-derived filter with a supplied username. Attackers can use the dispatch-sub-agent-task tool to run ungranted AI employees with their tools and permissions, and get-ai-employee to read their prompts and tool configuration."
        }
      ],
      "metrics": [
        {
          "cvssV4_0": {
            "attackComplexity": "LOW",
            "attackRequirements": "NONE",
            "attackVector": "NETWORK",
            "baseScore": 7.1,
            "baseSeverity": "HIGH",
            "privilegesRequired": "LOW",
            "subAvailabilityImpact": "NONE",
            "subConfidentialityImpact": "NONE",
            "subIntegrityImpact": "NONE",
            "userInteraction": "NONE",
            "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:H/VA:N/SC:N/SI:N/SA:N",
            "version": "4.0",
            "vulnAvailabilityImpact": "NONE",
            "vulnConfidentialityImpact": "LOW",
            "vulnIntegrityImpact": "HIGH"
          },
          "format": "CVSS"
        },
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 7.1,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "LOW",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:N",
            "version": "3.1"
          },
          "format": "CVSS"
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-863",
              "description": "Incorrect Authorization",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-11-09T23:28:00.802Z",
        "orgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
        "shortName": "VulnCheck"
      },
      "references": [
        {
          "name": "Pull Request #11009",
          "tags": [
            "issue-tracking",
            "patch"
          ],
          "url": "https://github.com/nocobase/nocobase/pull/11009"
        },
        {
          "name": "Patch Commit",
          "tags": [
            "patch"
          ],
          "url": "https://github.com/nocobase/nocobase/commit/ae5a05954e20608de510c33847089269cb37411a"
        },
        {
          "tags": [
            "product"
          ],
          "url": "https://github.com/nocobase/nocobase"
        },
        {
          "tags": [
            "technical-description"
          ],
          "url": "https://github.com/nocobase/nocobase/blob/v2.2.41/packages/plugins/@nocobase/plugin-ai/src/ai/tools/sub-agents/shared.ts#L26-L33"
        },
        {
          "name": "VulnCheck Advisory: NocoBase plugin-ai 2.1.0 through 2.2.41 Authorization Bypass via Sub-Agent Username Override",
          "tags": [
            "third-party-advisory"
          ],
          "url": "https://www.vulncheck.com/advisories/nocobase-plugin-ai-2.1.0-through-2.2.41-authorization-bypass-via-sub-agent-username-override"
        }
      ],
      "title": "NocoBase plugin-ai 2.1.0 through 2.2.41 Authorization Bypass via Sub-Agent Username Override",
      "x_generator": {
        "engine": "vulncheck-endgame"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
    "assignerShortName": "VulnCheck",
    "cveId": "CVE-2026-125397",
    "datePublished": "2026-11-09T23:28:00.802Z",
    "dateReserved": "2026-11-09T22:03:14.064Z",
    "dateUpdated": "2026-11-09T23:28:00.802Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}



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