CVE-2013-3929

Status: ModifiedLow (2.1)—

Cross-site scripting (XSS) vulnerability in admin/editevent.php in CMS Made Simple (CMSMS) 1.11.9 allows remote authenticated users with the "Modify Events" permission to inject arbitrary web script or HTML via the handler parameter.

CVSS

Version: 2.0
Vector: AV:N/AC:H/Au:S/C:N/I:P/A:N
Base score: 2.1

Exploitation probability (EPSS)

Probability of exploitation in the next 30 days: 0.69%
Percentile among all scored CVEs: 51
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)

Cmsmadesimple — CMS Made Simple

CWEs

CWE-79

References

Raw JSON (NVD)

Show

{
  "id": "CVE-2013-3929",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 2.1,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:H/Au:S/C:N/I:P/A:N",
          "authentication": "SINGLE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "HIGH",
          "availabilityImpact": "NONE",
          "confidentialityImpact": "NONE"
        },
        "acInsufInfo": false,
        "impactScore": 2.9,
        "baseSeverity": "LOW",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 3.9,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": true
      }
    ]
  },
  "affected": [
    {
      "source": "PSIRT-CNA@flexerasoftware.com",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2013-12-09T16:55:05.030",
  "references": [
    {
      "url": "http://secunia.com/advisories/53920",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "PSIRT-CNA@flexerasoftware.com"
    },
    {
      "url": "http://secunia.com/advisories/53920",
      "tags": [
        "Vendor Advisory"
      ],
      "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 admin/editevent.php in CMS Made Simple (CMSMS) 1.11.9 allows remote authenticated users with the \"Modify Events\" permission to inject arbitrary web script or HTML via the handler parameter."
    },
    {
      "lang": "es",
      "value": "Vulnerabilidad de XSS en admin/editevent.php de CMS Made Simple (CMSMS) 1.11.9 permite a usuarios remotos autenticados con permisos de \"Modify Events\" inyectar script web o HTML arbitrario a través del parámetro handler."
    }
  ],
  "lastModified": "2026-06-16T23:56:02.367",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:cmsmadesimple:cms_made_simple:1.11.9:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "4A1B4A9B-EE73-4BDC-A4DA-966EAF49CC5C"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "PSIRT-CNA@flexerasoftware.com"
}