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CVE-2012-1861

Status: ModifiedMedium (4.3)—

Cross-site scripting (XSS) vulnerability in Microsoft SharePoint Server 2010 Gold and SP1, SharePoint Foundation 2010 Gold and SP1, and Office Web Apps 2010 Gold and SP1 allows remote attackers to inject arbitrary web script or HTML via crafted JavaScript elements in a URL, aka "SharePoint Script in Username Vulnerability."

CVSS

Exploitation probability (EPSS)

EPSS (Exploit Prediction Scoring System, FIRST) estimates how likely a vulnerability is to be exploited in the wild within 30 days. It complements CVSS (impact) and CISA KEV (confirmed exploitation).

Affected technologies (3)

Microsoft — Office WEB AppsMicrosoft — Sharepoint FoundationMicrosoft — Sharepoint Server

CWEs

References

Raw JSON (NVD)

Show
{
  "id": "CVE-2012-1861",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 4.3,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "MEDIUM",
          "availabilityImpact": "NONE",
          "confidentialityImpact": "NONE"
        },
        "acInsufInfo": false,
        "impactScore": 2.9,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 8.6,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": true
      }
    ]
  },
  "affected": [
    {
      "source": "secure@microsoft.com",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2012-07-10T21:55:05.917",
  "references": [
    {
      "url": "http://www.us-cert.gov/cas/techalerts/TA12-192A.html",
      "tags": [
        "US Government Resource"
      ],
      "source": "secure@microsoft.com"
    },
    {
      "url": "https://docs.microsoft.com/en-us/security-updates/securitybulletins/2012/ms12-050",
      "source": "secure@microsoft.com"
    },
    {
      "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A15544",
      "source": "secure@microsoft.com"
    },
    {
      "url": "http://www.us-cert.gov/cas/techalerts/TA12-192A.html",
      "tags": [
        "US Government Resource"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://docs.microsoft.com/en-us/security-updates/securitybulletins/2012/ms12-050",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A15544",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-79"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Cross-site scripting (XSS) vulnerability in Microsoft SharePoint Server 2010 Gold and SP1, SharePoint Foundation 2010 Gold and SP1, and Office Web Apps 2010 Gold and SP1 allows remote attackers to inject arbitrary web script or HTML via crafted JavaScript elements in a URL, aka \"SharePoint Script in Username Vulnerability.\""
    },
    {
      "lang": "es",
      "value": "Vulnerabilidades de ejecución de secuencias de comandos en sitios cruzados (XSS) en Microsoft SharePoint Server 2010 Gold y SP1, SharePoint Foundation 2010 Gold y SP1, y Office Web Apps 2010 Gold y SP1, permite a atacantes remotos inyectar secuencias de comandos web o HTML a través de elementos JavaScript en una URL, también conocido como \"SharePoint Script in Username Vulnerability.\""
    }
  ],
  "lastModified": "2026-06-16T23:40:26.917",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:microsoft:office_web_apps:2010:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "FEAB1E34-AAEE-4C01-8FA8-6099A74F0731"
            },
            {
              "criteria": "cpe:2.3:a:microsoft:office_web_apps:2010:sp1:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "343EEB54-C1B1-4D7B-8780-5B5A5F2F840C"
            },
            {
              "criteria": "cpe:2.3:a:microsoft:sharepoint_foundation:2010:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "35DF86AB-DCB4-496C-84EF-720E90BFA368"
            },
            {
              "criteria": "cpe:2.3:a:microsoft:sharepoint_foundation:2010:sp1:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "0C86EA4A-7108-4A3A-A447-19CB3CA76B08"
            },
            {
              "criteria": "cpe:2.3:a:microsoft:sharepoint_server:2010:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "DCBCB0A0-BC40-4E6B-BD06-A137BB964B7F"
            },
            {
              "criteria": "cpe:2.3:a:microsoft:sharepoint_server:2010:sp1:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "6FA65D4A-00C8-47E2-AF9F-6B420017CD29"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "secure@microsoft.com"
}