GHSA-CP89-J668-CMF6

Vulnerability from github – Published: 2025-12-14 15:30 – Updated: 2025-12-14 15:30
VLAI?
Details

A flaw has been found in DecoCMS Mesh up to 1.0.0-alpha.31. Affected by this vulnerability is the function createTool of the file packages/sdk/src/mcp/teams/api.ts of the component Workspace Domain Handler. This manipulation of the argument domain causes improper access controls. The attack can be initiated remotely. The complexity of an attack is rather high. The exploitation appears to be difficult. The exploit has been published and may be used. Upgrading to version 1.0.0-alpha.32 addresses this issue. Patch name: 5f7315e05852faf3a9c177c0a34f9ea9b0371d3d. It is recommended to upgrade the affected component.

Severity ?
5.6 (Medium)
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L
2.9 (Low)
CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
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{
  "affected": [],
  "aliases": [
    "CVE-2025-14660"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-266"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-12-14T13:15:35Z",
    "severity": "MODERATE"
  },
  "details": "A flaw has been found in DecoCMS Mesh up to 1.0.0-alpha.31. Affected by this vulnerability is the function createTool of the file packages/sdk/src/mcp/teams/api.ts of the component Workspace Domain Handler. This manipulation of the argument domain causes improper access controls. The attack can be initiated remotely. The complexity of an attack is rather high. The exploitation appears to be difficult. The exploit has been published and may be used. Upgrading to version 1.0.0-alpha.32 addresses this issue. Patch name: 5f7315e05852faf3a9c177c0a34f9ea9b0371d3d. It is recommended to upgrade the affected component.",
  "id": "GHSA-cp89-j668-cmf6",
  "modified": "2025-12-14T15:30:17Z",
  "published": "2025-12-14T15:30:17Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-14660"
    },
    {
      "type": "WEB",
      "url": "https://github.com/decocms/mesh/pull/1967"
    },
    {
      "type": "WEB",
      "url": "https://github.com/decocms/mesh/pull/1967#issue-3700934099"
    },
    {
      "type": "WEB",
      "url": "https://github.com/decocms/mesh/pull/1967#issuecomment-3622379237"
    },
    {
      "type": "WEB",
      "url": "https://github.com/decocms/mesh/commit/5f7315e05852faf3a9c177c0a34f9ea9b0371d3d"
    },
    {
      "type": "WEB",
      "url": "https://github.com/decocms/mesh/releases/tag/runtime-v1.0.0-alpha.32"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/?ctiid.336392"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/?id.336392"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/?submit.713741"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/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"
    }
  ]
}


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  • 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.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.