FKIE_CVE-2026-0560

Vulnerability from fkie_nvd - Published: 2026-03-29 18:16 - Updated: 2026-06-17 10:10
Severity
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Summary
A Server-Side Request Forgery (SSRF) vulnerability exists in parisneo/lollms versions prior to 2.2.0, specifically in the `/api/files/export-content` endpoint. The `_download_image_to_temp()` function in `backend/routers/files.py` fails to validate user-controlled URLs, allowing attackers to make arbitrary HTTP requests to internal services and cloud metadata endpoints. This vulnerability can lead to internal network access, cloud metadata access, information disclosure, port scanning, and potentially remote code execution.
References
security@huntr.devhttps://github.com/parisneo/lollms/commit/76a54f0df2df8a5b254aa627d487b5dc939a0263Patch
security@huntr.devhttps://huntr.com/bounties/65e43a5e-b902-4369-b738-1825285a3ea5Exploit, Issue Tracking, Third Party Advisory
Impacted products
Vendor Product Version
lollms lollms *
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "parisneo/lollms",
          "vendor": "parisneo",
          "versions": [
            {
              "lessThan": "2.2.0",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            }
          ]
        }
      ],
      "source": "security@huntr.dev"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:lollms:lollms:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "7118851E-5C3C-499B-BBB5-0327B7FD85AF",
              "versionEndIncluding": "2.1.0",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "A Server-Side Request Forgery (SSRF) vulnerability exists in parisneo/lollms versions prior to 2.2.0, specifically in the `/api/files/export-content` endpoint. The `_download_image_to_temp()` function in `backend/routers/files.py` fails to validate user-controlled URLs, allowing attackers to make arbitrary HTTP requests to internal services and cloud metadata endpoints. This vulnerability can lead to internal network access, cloud metadata access, information disclosure, port scanning, and potentially remote code execution."
    },
    {
      "lang": "es",
      "value": "Existe una vulnerabilidad de falsificaci\u00f3n de petici\u00f3n del lado del servidor (SSRF) en las versiones de parisneo/lollms anteriores a la 2.2.0, espec\u00edficamente en el endpoint \u0027/api/files/export-content\u0027. La funci\u00f3n \u0027_download_image_to_temp()\u0027 en \u0027backend/routers/files.py\u0027 no valida las URLs controladas por el usuario, permitiendo a los atacantes realizar peticiones HTTP arbitrarias a servicios internos y endpoints de metadatos de la nube. Esta vulnerabilidad puede conducir a acceso a la red interna, acceso a metadatos de la nube, revelaci\u00f3n de informaci\u00f3n, escaneo de puertos y, potencialmente, ejecuci\u00f3n remota de c\u00f3digo."
    }
  ],
  "id": "CVE-2026-0560",
  "lastModified": "2026-06-17T10:10:56.830",
  "metrics": {
    "cvssMetricV30": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
          "version": "3.0"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6,
        "source": "security@huntr.dev",
        "type": "Secondary"
      }
    ],
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2026-0560",
          "options": [
            {
              "exploitation": "poc"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2026-03-30T15:33:20.974551Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2026-03-29T18:16:14.303",
  "references": [
    {
      "source": "security@huntr.dev",
      "tags": [
        "Patch"
      ],
      "url": "https://github.com/parisneo/lollms/commit/76a54f0df2df8a5b254aa627d487b5dc939a0263"
    },
    {
      "source": "security@huntr.dev",
      "tags": [
        "Exploit",
        "Issue Tracking",
        "Third Party Advisory"
      ],
      "url": "https://huntr.com/bounties/65e43a5e-b902-4369-b738-1825285a3ea5"
    }
  ],
  "sourceIdentifier": "security@huntr.dev",
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-918"
        }
      ],
      "source": "security@huntr.dev",
      "type": "Secondary"
    }
  ]
}



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