{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:langchain:langchain:*:*:*:*:community:*:*:*",
              "matchCriteriaId": "70F7E7BB-6417-4B87-997A-F2028B53849F",
              "versionEndExcluding": "0.0.28",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "A Server-Side Request Forgery (SSRF) vulnerability exists in the RequestsToolkit component of the langchain-community package (specifically, langchain_community.agent_toolkits.openapi.toolkit.RequestsToolkit) in langchain-ai/langchain version 0.0.27. This vulnerability occurs because the toolkit does not enforce restrictions on requests to remote internet addresses, allowing it to also access local addresses. As a result, an attacker could exploit this flaw to perform port scans, access local services, retrieve instance metadata from cloud environments (e.g., Azure, AWS), and interact with servers on the local network. This issue has been fixed in version 0.0.28."
    },
    {
      "lang": "es",
      "value": "Existe una vulnerabilidad de Server-Side Request Forgery (SSRF) en el componente RequestsToolkit del paquete langchain-community (en concreto, langchain_community.agent_toolkits.openapi.toolkit.RequestsToolkit) en la versi\u00f3n 0.0.27 de langchain-ai/langchain. Esta vulnerabilidad se debe a que el kit de herramientas no impone restricciones a las solicitudes a direcciones de internet remotas, lo que le permite acceder tambi\u00e9n a direcciones locales. Por lo tanto, un atacante podr\u00eda explotar esta vulnerabilidad para realizar escaneos de puertos, acceder a servicios locales, recuperar metadatos de instancias de entornos en la nube (p. ej., Azure, AWS) e interactuar con servidores de la red local. Este problema se ha corregido en la versi\u00f3n 0.0.28."
    }
  ],
  "id": "CVE-2025-2828",
  "lastModified": "2025-07-16T19:46:41.933",
  "metrics": {
    "cvssMetricV30": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 8.4,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "HIGH",
          "scope": "CHANGED",
          "userInteraction": "REQUIRED",
          "vectorString": "CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:C/C:H/I:H/A:H",
          "version": "3.0"
        },
        "exploitabilityScore": 1.7,
        "impactScore": 6.0,
        "source": "security@huntr.dev",
        "type": "Secondary"
      }
    ],
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 10.0,
          "baseSeverity": "CRITICAL",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "CHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 6.0,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2025-06-23T21:15:25.210",
  "references": [
    {
      "source": "security@huntr.dev",
      "tags": [
        "Patch"
      ],
      "url": "https://github.com/langchain-ai/langchain/commit/e188d4ecb085d4561a0be3c583d26aa9c2c3283f"
    },
    {
      "source": "security@huntr.dev",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "url": "https://huntr.com/bounties/8f771040-7f34-420a-b96b-5b93d4a99afc"
    },
    {
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "url": "https://huntr.com/bounties/8f771040-7f34-420a-b96b-5b93d4a99afc"
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  ],
  "sourceIdentifier": "security@huntr.dev",
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-918"
        }
      ],
      "source": "security@huntr.dev",
      "type": "Secondary"
    }
  ]
}