CVE-2010-4874

Status: ModifiedMedium (4.3)—Exploit

Severity4.3Medium · CVSS 2.0

Exploitation probability2.15 %higher than 82% of CVEs

Active exploitationNonot in the CISA catalog

Public exploitAvailablePublished on Exploit-DB

Multiple cross-site scripting (XSS) vulnerabilities in users.php in NinkoBB 1.3 RC5 allow remote attackers to inject arbitrary web script or HTML via the (1) first_name, (2) last_name, (3) msn, or (4) aim 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: 2.15 %
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.

Published on Exploit-DB · NinkoBB 1.3RC5 - Cross-Site Scripting (10/27/2010)

Affected technologies (1)

Ninkobb — Ninkobb

CWEs

CWE-79

References

Show 18 references

Raw JSON (NVD)

Show

{
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          "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "MEDIUM",
          "availabilityImpact": "NONE",
          "confidentialityImpact": "NONE"
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        "acInsufInfo": false,
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        "obtainAllPrivilege": false,
        "exploitabilityScore": 8.6,
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        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
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      "affectedData": [
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  "published": "2011-10-07T10:55:07.567",
  "references": [
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  "vulnStatus": "Modified",
  "weaknesses": [
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      "value": "Multiple cross-site scripting (XSS) vulnerabilities in users.php in NinkoBB 1.3 RC5 allow remote attackers to inject arbitrary web script or HTML via the (1) first_name, (2) last_name, (3) msn, or (4) aim parameter."
    },
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      "lang": "es",
      "value": "Múltiples vulnerabilidades de ejecución de secuencias de comandos en sitios cruzados (XSS)en users.php en NinkoBB v1.3 RC5 permite a atacantes remotos inyectar código web script o HTML de su elección a través de (1) first_name, (2) last_name, (3) msn, o (4) el parámetro aim."
    }
  ],
  "lastModified": "2026-06-16T23:25:42.570",
  "configurations": [
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}