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CVE-2025-59426

Estado: AnalizadaMedia (4.3)—

Lobe Chat is an open-source artificial intelligence chat framework. Prior to version 1.130.1, the project's OIDC redirect handling logic constructs the host and protocol of the final redirect URL based on the X-Forwarded-Host or Host headers and the X-Forwarded-Proto value. In deployments where a reverse proxy forwards client-supplied X-Forwarded-* headers to the origin as-is, or where the origin trusts them without validation, an attacker can inject an arbitrary host and trigger an open redirect that sends users to a malicious domain. This issue has been patched in version 1.130.1.

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).

Tecnologías afectadas (1)

Lobehub — Lobe Chat

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2025-59426",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2025-59426",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "poc"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2025-09-25T14:18:07.599744Z"
        }
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "security-advisories@github.com",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 4.3,
          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N",
          "integrityImpact": "LOW",
          "userInteraction": "REQUIRED",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "NONE"
        },
        "impactScore": 1.4,
        "exploitabilityScore": 2.8
      }
    ]
  },
  "affected": [
    {
      "source": "security-advisories@github.com",
      "affectedData": [
        {
          "vendor": "lobehub",
          "product": "lobe-chat",
          "versions": [
            {
              "status": "affected",
              "version": "< 1.130.1"
            }
          ]
        }
      ]
    }
  ],
  "published": "2025-09-25T14:15:45.930",
  "references": [
    {
      "url": "https://github.com/lobehub/lobe-chat/blob/aa841a3879c30142720485182ad62aa0dbd74edc/src/app/(backend)/oidc/consent/route.ts#L113-L127",
      "tags": [
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      "tags": [
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      "url": "https://github.com/lobehub/lobe-chat/security/advisories/GHSA-xph5-278p-26qx",
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        "Vendor Advisory"
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      "source": "security-advisories@github.com"
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    {
      "url": "https://github.com/lobehub/lobe-chat/security/advisories/GHSA-xph5-278p-26qx",
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        "Vendor Advisory"
      ],
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0"
    }
  ],
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "security-advisories@github.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-601"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Lobe Chat is an open-source artificial intelligence chat framework. Prior to version 1.130.1, the project's OIDC redirect handling logic constructs the host and protocol of the final redirect URL based on the X-Forwarded-Host or Host headers and the X-Forwarded-Proto value. In deployments where a reverse proxy forwards client-supplied X-Forwarded-* headers to the origin as-is, or where the origin trusts them without validation, an attacker can inject an arbitrary host and trigger an open redirect that sends users to a malicious domain. This issue has been patched in version 1.130.1."
    },
    {
      "lang": "es",
      "value": "Lobe Chat es un framework de chat de inteligencia artificial de código abierto. Antes de la versión 1.130.1, la lógica de manejo de redirecciones OIDC del proyecto construye el host y el protocolo de la URL de redirección final basándose en los encabezados X-Forwarded-Host o Host y el valor X-Forwarded-Proto. En implementaciones donde un proxy inverso reenvía los encabezados X-Forwarded-* proporcionados por el cliente al origen tal cual, o donde el origen los confía sin validación, un atacante puede inyectar un host arbitrario y desencadenar una redirección abierta que envía a los usuarios a un dominio malicioso. Este problema ha sido parcheado en la versión 1.130.1."
    }
  ],
  "lastModified": "2026-09-30T23:10:00.237",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:lobehub:lobe_chat:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "59D066F7-C590-40D3-ACC2-F12FFE80B24A",
              "versionEndExcluding": "1.130.1"
            }
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          "operator": "OR"
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  "sourceIdentifier": "security-advisories@github.com"
}