{
  "id": "CVE-2015-0216",
  "sourceIdentifier": "secalert@redhat.com",
  "published": "2015-06-01T19:59:05.637",
  "lastModified": "2020-12-01T14:52:42.637",
  "vulnStatus": "Analyzed",
  "descriptions": [
    {
      "lang": "en",
      "value": "access.php in the Lesson module in Moodle 2.8.x before 2.8.2 does not set the RISK_XSS bit for graders, which allows remote authenticated users to conduct cross-site scripting (XSS) attacks via crafted essay feedback."
    },
    {
      "lang": "es",
      "value": "access.php en el m\u00f3dulo Lesson en Moodle 2.8.x anterior a 2.8.2 no configura el bit RISK_XSS para los graduadores, lo que permite a usuarios remotos autenticados realizar ataques de XSS a trav\u00e9s de comentarios (feedback) manipulados sobre composiciones."
    }
  ],
  "metrics": {
    "cvssMetricV2": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "2.0",
          "vectorString": "AV:N/AC:M/Au:S/C:N/I:P/A:N",
          "accessVector": "NETWORK",
          "accessComplexity": "MEDIUM",
          "authentication": "SINGLE",
          "confidentialityImpact": "NONE",
          "integrityImpact": "PARTIAL",
          "availabilityImpact": "NONE",
          "baseScore": 3.5
        },
        "baseSeverity": "LOW",
        "exploitabilityScore": 6.8,
        "impactScore": 2.9,
        "acInsufInfo": false,
        "obtainAllPrivilege": false,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": true
      }
    ]
  },
  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-79"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:moodle:moodle:2.8.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "12737AF4-B2D5-4661-B06A-6A06FE95EC2D"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:moodle:moodle:2.8.1:*:*:*:*:*:*:*",
              "matchCriteriaId": "88C59A94-D225-478A-B23E-41C4324BC643"
            }
          ]
        }
      ]
    }
  ],
  "references": [
    {
      "url": "http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-48034",
      "source": "secalert@redhat.com"
    },
    {
      "url": "http://openwall.com/lists/oss-security/2015/01/19/1",
      "source": "secalert@redhat.com"
    },
    {
      "url": "https://moodle.org/mod/forum/discuss.php?d=278616",
      "source": "secalert@redhat.com",
      "tags": [
        "Vendor Advisory"
      ]
    }
  ]
}