CVE-2026-10595

{
  "id": "CVE-2026-10595",
  "sourceIdentifier": "[email protected]",
  "published": "2026-08-09T04:17:29.400",
  "lastModified": "2026-10-23T20:10:00.160",
  "vulnStatus": "Awaiting Analysis",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "A path traversal vulnerability exists in parisneo/lollms version 2.1.0, specifically in the SPA catch-all route implemented in `backend/routers/ui.py`. The vulnerability arises from the improper handling of user-controlled path input, which is directly joined into a filesystem path without sanitization or containment checks. URL-encoded dot-dot sequences (`%2e%2e`) bypass Starlette's built-in path normalization and are resolved by Python's `pathlib`, allowing an unauthenticated attacker to read arbitrary files on the server. This issue has been resolved in version 3."
    },
    {
      "lang": "es",
      "value": "Una vulnerabilidad de salto de ruta existe en parisneo/lollms versión 2.1.0, específicamente en la ruta ’catch-all’ de SPA implementada en ’backend/routers/ui.py’. La vulnerabilidad surge del manejo inadecuado de la entrada de ruta controlada por el usuario, que se une directamente a una ruta del sistema de archivos sin saneamiento ni comprobaciones de contención. Las secuencias de doble punto codificadas en URL (’%2e%2e’) eluden la normalización de rutas incorporada de Starlette y son resueltas por ’pathlib’ de Python, permitiendo a un atacante no autenticado leer archivos arbitrarios en el servidor. Este problema ha sido resuelto en la versión 3."
    }
  ],
  "affected": [
    {
      "source": "[email protected]",
      "affectedData": [
        {
          "vendor": "parisneo",
          "product": "parisneo/lollms",
          "versions": [
            {
              "version": "unspecified",
              "lessThan": "3",
              "versionType": "custom",
              "status": "affected"
            }
          ]
        }
      ]
    }
  ],
  "metrics": {
    "cvssMetricV30": [
      {
        "source": "[email protected]",
        "type": "Secondary",
        "cvssData": {
          "version": "3.0",
          "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "availabilityImpact": "NONE"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "timestamp": "2026-08-10T17:14:57.414907Z",
          "id": "CVE-2026-10595",
          "options": [
            {
              "exploitation": "poc"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "version": "2.0.3"
        }
      }
    ]
  },
  "weaknesses": [
    {
      "source": "[email protected]",
      "type": "Secondary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-23"
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://github.com/parisneo/lollms/commit/9bc6431ae7b708da76d51e7626a7cf48ff2b1d24",
      "source": "[email protected]"
    },
    {
      "url": "https://huntr.com/bounties/af3f40a3-38a1-49d8-a5ae-3d72b9b05b98",
      "source": "[email protected]"
    },
    {
      "url": "https://huntr.com/bounties/af3f40a3-38a1-49d8-a5ae-3d72b9b05b98",
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0"
    }
  ]
}