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CVE-2013-4433

Status: ModifiedMedium (4.3)—
Severity4.3Medium · CVSS 2.0
Exploitation probability1.18 %higher than 67% of CVEs
Active exploitationNonot in the CISA catalog
Public exploitNot knownno public code found

Cross-site scripting (XSS) vulnerability in XHProf before 0.9.4 allows remote attackers to inject arbitrary web script or HTML via the run parameter.

CVSS

Base score
4.3
Version
2.0
Vector
AV:N/AC:M/Au:N/C:N/I:P/A:N

Exploitation probability (EPSS)

Probability of exploitation in the next 30 days
1.18 %
Percentile among all scored CVEs
67
Score date
10/21/2026

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)

PHP — Xhprof

CWEs

References

Show 10 references

Raw JSON (NVD)

Show
{
  "id": "CVE-2013-4433",
  "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": "secalert@redhat.com",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2014-03-11T19:37:02.897",
  "references": [
    {
      "url": "http://pecl.php.net/package-changelog.php?package=xhprof&release=0.9.4",
      "source": "secalert@redhat.com"
    },
    {
      "url": "http://www.openwall.com/lists/oss-security/2013/10/16/10",
      "source": "secalert@redhat.com"
    },
    {
      "url": "http://www.securityfocus.com/bid/62928",
      "source": "secalert@redhat.com"
    },
    {
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1018114",
      "source": "secalert@redhat.com"
    },
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/88085",
      "source": "secalert@redhat.com"
    },
    {
      "url": "http://pecl.php.net/package-changelog.php?package=xhprof&release=0.9.4",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.openwall.com/lists/oss-security/2013/10/16/10",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.securityfocus.com/bid/62928",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1018114",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/88085",
      "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 XHProf before 0.9.4 allows remote attackers to inject arbitrary web script or HTML via the run parameter."
    },
    {
      "lang": "es",
      "value": "Vulnerabilidad de XSS en XHProf anterior a 0.9.4 permite a atacantes remotos inyectar script Web o HTML arbitrarios a través del parámetro run."
    }
  ],
  "lastModified": "2026-06-16T23:57:13.317",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:php:xhprof:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "F2F8BCA3-5FB2-4BE0-B679-822EFEEE2111",
              "versionEndIncluding": "0.9.3"
            },
            {
              "criteria": "cpe:2.3:a:php:xhprof:0.9.0:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "F2018AA6-B243-42AB-89E9-000403649BAC"
            },
            {
              "criteria": "cpe:2.3:a:php:xhprof:0.9.1:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "10CBEB09-4BA8-463A-8459-17EB17973C9E"
            },
            {
              "criteria": "cpe:2.3:a:php:xhprof:0.9.2:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "B23D9531-0A60-4F89-83A2-65ED901DDBB2"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "secalert@redhat.com"
}