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CVE-2011-5197

Estado: ModificadaMedia (6.8)—

Cross-site request forgery (CSRF) vulnerability in index/manager/fileUpload in Public Knowledge Project Open Harvester Systems 2.3.1 and earlier allows remote attackers to hijack the authentication of administrators for requests that upload PHP files.

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)

Public Knowledge Project — Open Harvester Systems

CWE

Referencias

JSON original (NVD)

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  "id": "CVE-2011-5197",
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        "source": "nvd@nist.gov",
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          "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
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      "affectedData": [
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          "versions": [
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              "status": "affected",
              "version": "n/a"
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  "published": "2012-09-23T17:55:01.397",
  "references": [
    {
      "url": "http://www.exploit-db.com/exploits/18266",
      "tags": [
        "Exploit"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.exploit-db.com/exploits/18266",
      "tags": [
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  "vulnStatus": "Modified",
  "weaknesses": [
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      "source": "nvd@nist.gov",
      "description": [
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          "lang": "en",
          "value": "CWE-352"
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    },
    {
      "lang": "es",
      "value": "Vulnerabilidad de CSRF en index/manager/fileUpload en Public Knowledge Project Open Harvester Systems 2.3.1 y versiones anteriores permite a atacantes remotos secuestrar la autenticación de administradores para peticiones de subida de archivos PHP."
    }
  ],
  "lastModified": "2026-06-16T23:36:07.857",
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