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CVE-2006-0923

Status: ModifiedMedium (4.3)—Exploit
Severity4.3Medium · CVSS 2.0
Exploitation probability2.19 %higher than 82% of CVEs
Active exploitationNonot in the CISA catalog
Public exploitAvailablePublished on Exploit-DB

Multiple cross-site scripting (XSS) vulnerabilities in MyPHPNuke (MPN) 1.88 and earlier allow remote attackers to inject arbitrary web script or HTML via (1) the letter parameter in reviews.php and (2) the dcategory parameter in download.php.

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
2.19 %
Percentile among all scored CVEs
82
Score date
10/23/2026

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).

Public exploits

Exploit code or detection templates are publicly available. This is not the same as confirmed active exploitation (KEV), but it raises the risk: patch with priority.

Affected technologies (1)

Myphpnuke — Myphpnuke

CWEs

References

Show 16 references

Raw JSON (NVD)

Show
{
  "id": "CVE-2006-0923",
  "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": false
      }
    ]
  },
  "affected": [
    {
      "source": "cve@mitre.org",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2006-02-28T11:02:00.000",
  "references": [
    {
      "url": "http://secunia.com/advisories/19052",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://securityreason.com/securityalert/491",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.myphpnuke.com/article.php?sid=1035&mode=thread&order=0",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.nukedx.com/?viewdoc=12",
      "tags": [
        "Exploit",
        "Vendor Advisory"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.securityfocus.com/archive/1/425983/100/0/threaded",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.securityfocus.com/bid/16815",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.vupen.com/english/advisories/2006/0750",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/24887",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://secunia.com/advisories/19052",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://securityreason.com/securityalert/491",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.myphpnuke.com/article.php?sid=1035&mode=thread&order=0",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.nukedx.com/?viewdoc=12",
      "tags": [
        "Exploit",
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.securityfocus.com/archive/1/425983/100/0/threaded",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.securityfocus.com/bid/16815",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.vupen.com/english/advisories/2006/0750",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/24887",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-Other"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Multiple cross-site scripting (XSS) vulnerabilities in MyPHPNuke (MPN) 1.88 and earlier allow remote attackers to inject arbitrary web script or HTML via (1) the letter parameter in reviews.php and (2) the dcategory parameter in download.php."
    }
  ],
  "lastModified": "2026-06-16T22:21:34.273",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:myphpnuke:myphpnuke:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "F809DD04-571D-429B-B8A1-49FBD4361D9D",
              "versionEndIncluding": "1.8.8"
            },
            {
              "criteria": "cpe:2.3:a:myphpnuke:myphpnuke:1.8.8_7:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "C837745C-62E4-4770-9FC6-F4299CA780B4"
            },
            {
              "criteria": "cpe:2.3:a:myphpnuke:myphpnuke:1.8.8_8_rc2:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "33F1AE53-725E-4506-AED4-AFD02983466D"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "cve@mitre.org"
}