« Volver al listado

CVE-2024-3435

Estado: AnalizadaAlta (8.4)—💥 PoC

A path traversal vulnerability exists in the 'save_settings' endpoint of the parisneo/lollms-webui application, affecting versions up to the latest release before 9.5. The vulnerability arises due to insufficient sanitization of the 'config' parameter in the 'apply_settings' function, allowing an attacker to manipulate the application's configuration by sending specially crafted JSON payloads. This could lead to remote code execution (RCE) by bypassing existing patches designed to mitigate such vulnerabilities.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

💥 Exploits públicos

Hay código de explotación o plantillas de detección públicos. No es lo mismo que explotación activa confirmada (KEV), pero aumenta el riesgo: parchee con prioridad.

⚠️ Las pruebas de concepto de GitHub no están verificadas: algunas son falsas o contienen malware. No las ejecute nunca fuera de un laboratorio aislado.

Tecnologías afectadas (1)

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2024-3435",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2024-3435",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "poc"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2024-05-16T13:48:20.907592Z"
        }
      }
    ],
    "cvssMetricV30": [
      {
        "type": "Secondary",
        "source": "security@huntr.dev",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.0",
          "baseScore": 8.4,
          "attackVector": "LOCAL",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.9,
        "exploitabilityScore": 2.5
      }
    ]
  },
  "affected": [
    {
      "source": "security@huntr.dev",
      "affectedData": [
        {
          "vendor": "parisneo",
          "product": "parisneo/lollms-webui",
          "versions": [
            {
              "status": "affected",
              "version": "unspecified",
              "lessThan": "9.5",
              "versionType": "custom"
            }
          ]
        }
      ]
    },
    {
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "affectedData": [
        {
          "cpes": [
            "cpe:2.3:a:parisneo:lollms-webui:*:*:*:*:*:*:*:*"
          ],
          "vendor": "parisneo",
          "product": "lollms-webui",
          "versions": [
            {
              "status": "affected",
              "version": "0",
              "lessThan": "9.5",
              "versionType": "custom"
            }
          ],
          "defaultStatus": "unknown"
        }
      ]
    }
  ],
  "published": "2024-05-16T09:15:14.290",
  "references": [
    {
      "url": "https://github.com/parisneo/lollms-webui/commit/bb99b59e710d00c4f2598faa5e183fa30fbd3bc2",
      "tags": [
        "Patch"
      ],
      "source": "security@huntr.dev"
    },
    {
      "url": "https://huntr.com/bounties/494f349a-8650-4d30-a0bd-4742fda44ce5",
      "tags": [
        "Exploit",
        "Issue Tracking",
        "Patch",
        "Third Party Advisory"
      ],
      "source": "security@huntr.dev"
    },
    {
      "url": "https://github.com/parisneo/lollms-webui/commit/bb99b59e710d00c4f2598faa5e183fa30fbd3bc2",
      "tags": [
        "Patch"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://huntr.com/bounties/494f349a-8650-4d30-a0bd-4742fda44ce5",
      "tags": [
        "Exploit",
        "Issue Tracking",
        "Patch",
        "Third Party Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "security@huntr.dev",
      "description": [
        {
          "lang": "en",
          "value": "CWE-29"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "A path traversal vulnerability exists in the 'save_settings' endpoint of the parisneo/lollms-webui application, affecting versions up to the latest release before 9.5. The vulnerability arises due to insufficient sanitization of the 'config' parameter in the 'apply_settings' function, allowing an attacker to manipulate the application's configuration by sending specially crafted JSON payloads. This could lead to remote code execution (RCE) by bypassing existing patches designed to mitigate such vulnerabilities."
    },
    {
      "lang": "es",
      "value": "Existe una vulnerabilidad de path traversal en el endpoint 'save_settings' de la aplicación parisneo/lollms-webui, que afecta a las versiones hasta la última versión anterior a la 9.5. La vulnerabilidad surge debido a una sanitización insuficiente del parámetro 'config' en la función 'apply_settings', lo que permite a un atacante manipular la configuración de la aplicación enviando payloads JSON especialmente manipuladas. Esto podría conducir a la ejecución remota de código (RCE) al pasar por alto los parches existentes manipulados para mitigar dichas vulnerabilidades."
    }
  ],
  "lastModified": "2026-06-17T07:44:16.050",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:lollms:lollms_web_ui:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "E7DA38B5-6496-47C5-88AF-17C4AF269B59",
              "versionEndExcluding": "9.5"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "security@huntr.dev"
}