CVE-2013-5379

Status: ModifiedLow (3.5)—

Cross-site scripting (XSS) vulnerability in IBM WebSphere Portal 7.x before 7.0.0.2 CF25 and 8.x before 8.0.0.1 CF8 allows remote authenticated users to inject arbitrary web script or HTML by leveraging improper tagging functionality.

CVSS

Version: 2.0
Vector: AV:N/AC:M/Au:S/C:N/I:P/A:N
Base score: 3.5

Exploitation probability (EPSS)

Probability of exploitation in the next 30 days: 0.94%
Percentile among all scored CVEs: 60
Score date: 10/7/2026

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 (1)

IBM — Websphere Portal

CWEs

CWE-79

References

Raw JSON (NVD)

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{
  "id": "CVE-2013-5379",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 3.5,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:M/Au:S/C:N/I:P/A:N",
          "authentication": "SINGLE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "MEDIUM",
          "availabilityImpact": "NONE",
          "confidentialityImpact": "NONE"
        },
        "acInsufInfo": false,
        "impactScore": 2.9,
        "baseSeverity": "LOW",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 6.8,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": true
      }
    ]
  },
  "affected": [
    {
      "source": "psirt@us.ibm.com",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2013-11-13T15:55:03.597",
  "references": [
    {
      "url": "http://www-01.ibm.com/support/docview.wss?uid=swg1PM96047",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "psirt@us.ibm.com"
    },
    {
      "url": "http://www-01.ibm.com/support/docview.wss?uid=swg21655635",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "psirt@us.ibm.com"
    },
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/86930",
      "source": "psirt@us.ibm.com"
    },
    {
      "url": "http://www-01.ibm.com/support/docview.wss?uid=swg1PM96047",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www-01.ibm.com/support/docview.wss?uid=swg21655635",
      "tags": [
        "Vendor Advisory"
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/86930",
      "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 IBM WebSphere Portal 7.x before 7.0.0.2 CF25 and 8.x before 8.0.0.1 CF8 allows remote authenticated users to inject arbitrary web script or HTML by leveraging improper tagging functionality."
    },
    {
      "lang": "es",
      "value": "Vulnerabilidad de XSS en IBM WebSphere Portal 7.x anterior a la versión 7.0.0.2 CF25 y 8.x anterior a 8.0.0.1 CF8 permite a usuarios remotos autenticados inyectar script web o HTML arbitrario mediante el aprovechamiento de una funcionalidad de etiquetado inapropiada."
    }
  ],
  "lastModified": "2026-06-16T23:58:44.480",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
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              "criteria": "cpe:2.3:a:ibm:websphere_portal:7.0.0.0:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "D303B0B9-CDAB-409B-AE44-512D4791C36F"
            },
            {
              "criteria": "cpe:2.3:a:ibm:websphere_portal:7.0.0.1:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "C6ECEE98-B276-4ED6-AA5A-109EA57E9925"
            },
            {
              "criteria": "cpe:2.3:a:ibm:websphere_portal:7.0.0.2:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "9E4FF84B-A17F-464B-A718-67C44D2C69BC"
            },
            {
              "criteria": "cpe:2.3:a:ibm:websphere_portal:8.0.0.0:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "C90EF7A4-8181-42C3-BB95-395D0DD94C14"
            },
            {
              "criteria": "cpe:2.3:a:ibm:websphere_portal:8.0.0.1:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "1F40E0F5-B964-4BDC-828E-7571619F7C5B"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "psirt@us.ibm.com"
}