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CVE-2011-1911

Estado: ModificadaMedia (6.8)—

JasperServer in JasperReports Server Community Project 3.7.0 and 3.7.1 uses a predictable _flowExecutionKey parameter, which makes it easier for remote attackers to conduct cross-site request forgery (CSRF) attacks via a brute-force approach.

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)

Jasperforge — Jasperreports Server Community Project

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2011-1911",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 6.8,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "MEDIUM",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 6.4,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 8.6,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": true
      }
    ]
  },
  "affected": [
    {
      "source": "cret@cert.org",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2011-09-20T10:55:03.920",
  "references": [
    {
      "url": "http://www.csirtcv.gva.es/es/alertas/vulnerabilidad-en-jasperserver.html",
      "source": "cret@cert.org"
    },
    {
      "url": "http://www.csirtcv.gva.es/sites/all/files/images/content/%5BCSIRT-cv%5D%20JasperServer%203.7.0%20CE%20CSRF%20Advisory.pdf",
      "source": "cret@cert.org"
    },
    {
      "url": "http://www.kb.cert.org/vuls/id/519588",
      "tags": [
        "US Government Resource"
      ],
      "source": "cret@cert.org"
    },
    {
      "url": "http://www.kb.cert.org/vuls/id/MAPG-8ELLJC",
      "tags": [
        "US Government Resource"
      ],
      "source": "cret@cert.org"
    },
    {
      "url": "http://www.securityfocus.com/bid/49649",
      "source": "cret@cert.org"
    },
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/69849",
      "source": "cret@cert.org"
    },
    {
      "url": "http://www.csirtcv.gva.es/es/alertas/vulnerabilidad-en-jasperserver.html",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.csirtcv.gva.es/sites/all/files/images/content/%5BCSIRT-cv%5D%20JasperServer%203.7.0%20CE%20CSRF%20Advisory.pdf",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.kb.cert.org/vuls/id/519588",
      "tags": [
        "US Government Resource"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.kb.cert.org/vuls/id/MAPG-8ELLJC",
      "tags": [
        "US Government Resource"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.securityfocus.com/bid/49649",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/69849",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-352"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "JasperServer in JasperReports Server Community Project 3.7.0 and 3.7.1 uses a predictable _flowExecutionKey parameter, which makes it easier for remote attackers to conduct cross-site request forgery (CSRF) attacks via a brute-force approach."
    },
    {
      "lang": "es",
      "value": "JasperServer en JasperReports Server Community Project v3.7.0 y v3.7.1 utiliza un parámetro _flowExecutionKey predecible, lo que hace más fácil para los atacantes remotos realizar solicitud de cross-site falsificación (CSRF) para atacar a través de un enfoque de fuerza bruta."
    }
  ],
  "lastModified": "2026-06-16T23:30:21.410",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:jasperforge:jasperreports_server_community_project:3.7.0:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "ABBE8E6D-B779-43D9-A480-611AE29D0EE3"
            },
            {
              "criteria": "cpe:2.3:a:jasperforge:jasperreports_server_community_project:3.7.1:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "0FC7D494-4E39-42F9-9722-0E77D26FAF08"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "cret@cert.org"
}