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CVE-2026-3786

Estado: AnalizadaBaja (2.1)—

A security flaw has been discovered in EasyCMS up to 1.6. The impacted element is an unknown function of the file /RbacuserAction.class.php of the component Request Parameter Handler. The manipulation of the argument _order results in sql injection. The attack can be launched remotely. The exploit has been released to the public and may be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (1)

Easycms — Easycms

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2026-3786",
  "cveTags": [],
  "metrics": {
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        "ssvcData": {
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          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "poc"
            },
            {
              "automatable": "no"
            },
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          ],
          "version": "2.0.3",
          "timestamp": "2026-03-10T20:23:30.505544Z"
        }
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        "userInteractionRequired": false
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    "cvssMetricV31": [
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        "cvssData": {
          "scope": "UNCHANGED",
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          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L",
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          "Recovery": "NOT_DEFINED",
          "baseScore": 2.1,
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          "attackVector": "NETWORK",
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          "valueDensity": "NOT_DEFINED",
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          "exploitMaturity": "PROOF_OF_CONCEPT",
          "providerUrgency": "NOT_DEFINED",
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          "subIntegrityImpact": "NONE",
          "vulnIntegrityImpact": "LOW",
          "integrityRequirement": "NOT_DEFINED",
          "modifiedAttackVector": "NOT_DEFINED",
          "subAvailabilityImpact": "NONE",
          "vulnAvailabilityImpact": "LOW",
          "availabilityRequirement": "NOT_DEFINED",
          "modifiedUserInteraction": "NOT_DEFINED",
          "modifiedAttackComplexity": "NOT_DEFINED",
          "subConfidentialityImpact": "NONE",
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          "confidentialityRequirement": "NOT_DEFINED",
          "modifiedAttackRequirements": "NOT_DEFINED",
          "modifiedPrivilegesRequired": "NOT_DEFINED",
          "modifiedSubIntegrityImpact": "NOT_DEFINED",
          "modifiedVulnIntegrityImpact": "NOT_DEFINED",
          "vulnerabilityResponseEffort": "NOT_DEFINED",
          "modifiedSubAvailabilityImpact": "NOT_DEFINED",
          "modifiedVulnAvailabilityImpact": "NOT_DEFINED",
          "modifiedSubConfidentialityImpact": "NOT_DEFINED",
          "modifiedVulnConfidentialityImpact": "NOT_DEFINED"
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      "affectedData": [
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            "cpe:2.3:a:easycms:easycms:*:*:*:*:*:*:*:*"
          ],
          "vendor": "n/a",
          "modules": [
            "Request Parameter Handler"
          ],
          "product": "EasyCMS",
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              "version": "1.0"
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              "version": "1.6"
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  ],
  "published": "2026-03-08T23:15:50.477",
  "references": [
    {
      "url": "https://github.com/ueh1013/VULN/issues/20",
      "tags": [
        "Exploit",
        "Issue Tracking"
      ],
      "source": "cna@vuldb.com"
    },
    {
      "url": "https://vuldb.com/?ctiid.349753",
      "tags": [
        "Permissions Required",
        "VDB Entry"
      ],
      "source": "cna@vuldb.com"
    },
    {
      "url": "https://vuldb.com/?id.349753",
      "tags": [
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        "VDB Entry"
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      "source": "cna@vuldb.com"
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    {
      "url": "https://vuldb.com/?submit.766141",
      "tags": [
        "Third Party Advisory",
        "VDB Entry"
      ],
      "source": "cna@vuldb.com"
    }
  ],
  "vulnStatus": "Analyzed",
  "weaknesses": [
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      "type": "Secondary",
      "source": "cna@vuldb.com",
      "description": [
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          "lang": "en",
          "value": "CWE-74"
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          "value": "CWE-89"
        }
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      "source": "nvd@nist.gov",
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          "lang": "en",
          "value": "CWE-89"
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  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "A security flaw has been discovered in EasyCMS up to 1.6. The impacted element is an unknown function of the file /RbacuserAction.class.php of the component Request Parameter Handler. The manipulation of the argument _order results in sql injection. The attack can be launched remotely. The exploit has been released to the public and may be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way."
    },
    {
      "lang": "es",
      "value": "Se ha descubierto una falla de seguridad en EasyCMS hasta la versión 1.6. El elemento afectado es una función desconocida del archivo /RbacuserAction.class.php del componente Gestor de Parámetros de Solicitud. La manipulación del argumento _order resulta en inyección SQL. El ataque puede lanzarse de forma remota. El exploit ha sido publicado y puede ser utilizado para ataques. Se contactó al proveedor con antelación sobre esta divulgación, pero no respondió de ninguna manera."
    }
  ],
  "lastModified": "2026-06-17T10:44:13.217",
  "configurations": [
    {
      "nodes": [
        {
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              "vulnerable": true,
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              "versionEndIncluding": "1.6"
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  "sourceIdentifier": "cna@vuldb.com"
}