CVE-2025-68669

{
  "id": "CVE-2025-68669",
  "sourceIdentifier": "[email protected]",
  "published": "2025-12-23T23:15:45.470",
  "lastModified": "2026-10-19T22:10:00.130",
  "vulnStatus": "Modified",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "5ire is a cross-platform desktop artificial intelligence assistant and model context protocol client. In versions 0.15.2 and prior, an RCE vulnerability exists in useMarkdown.ts, where the markdown-it-mermaid plugin is initialized with securityLevel: 'loose'. This configuration explicitly permits the rendering of HTML tags within Mermaid diagram nodes. This issue has not been patched at time of publication."
    },
    {
      "lang": "es",
      "value": "5ire es un asistente de inteligencia artificial de escritorio multiplataforma y cliente del protocolo de contexto de modelo. En versiones anteriores o iguales a 0.15.2, existe una vulnerabilidad RCE en useMarkdown.ts, donde el plugin markdown-it-mermaid se inicializa con securityLevel: ’loose’. Esta configuración permite explícitamente la renderización de etiquetas HTML dentro de los nodos de diagramas Mermaid. Este problema no ha sido parcheado al momento de la publicación."
    }
  ],
  "affected": [
    {
      "source": "[email protected]",
      "affectedData": [
        {
          "vendor": "nanbingxyz",
          "product": "5ire",
          "versions": [
            {
              "version": "<= 0.15.2",
              "status": "affected"
            }
          ]
        }
      ]
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "[email protected]",
        "type": "Secondary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H",
          "baseScore": 9.6,
          "baseSeverity": "CRITICAL",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "REQUIRED",
          "scope": "CHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "availabilityImpact": "HIGH"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 6.0
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "timestamp": "2025-12-24T14:39:35.377091Z",
          "id": "CVE-2025-68669",
          "options": [
            {
              "exploitation": "poc"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "role": "CISA Coordinator",
          "version": "2.0.3"
        }
      }
    ]
  },
  "weaknesses": [
    {
      "source": "[email protected]",
      "type": "Secondary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-79"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:5ire:5ire:*:*:*:*:*:*:*:*",
              "versionEndExcluding": "0.15.2",
              "matchCriteriaId": "C6B0601E-7CF5-474D-A57A-8771BBAF2BEC"
            }
          ]
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://github.com/nanbingxyz/5ire/blob/c40d05a2b546094789fc727daa5383bb15034442/src/hooks/useMarkdown.ts#L156",
      "source": "[email protected]",
      "tags": [
        "Product"
      ]
    },
    {
      "url": "https://github.com/nanbingxyz/5ire/commit/1fbe40d0bfbfe215370d45b9af856c286d67d3f2",
      "source": "[email protected]"
    },
    {
      "url": "https://github.com/nanbingxyz/5ire/releases/tag/v0.15.2",
      "source": "[email protected]",
      "tags": [
        "Release Notes"
      ]
    },
    {
      "url": "https://github.com/nanbingxyz/5ire/security/advisories/GHSA-5hpf-p8fw-j349",
      "source": "[email protected]",
      "tags": [
        "Exploit",
        "Vendor Advisory"
      ]
    },
    {
      "url": "https://github.com/nanbingxyz/5ire/security/advisories/GHSA-5hpf-p8fw-j349",
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "tags": [
        "Exploit",
        "Vendor Advisory"
      ]
    }
  ]
}