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CVE-2020-19822

Status: ModifiedHigh (7.2)—

A remote code execution (RCE) vulnerability in template_user.php of ZZCMS version 2018 allows attackers to execute arbitrary PHP code via the "ml" and "title" parameters.

CVSS

Exploitation probability (EPSS)

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)

Zzcms — Zzcms

CWEs

References

Raw JSON (NVD)

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{
  "id": "CVE-2020-19822",
  "cveTags": [],
  "metrics": {
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        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
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          "baseScore": 6.5,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:P",
          "authentication": "SINGLE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "LOW",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "PARTIAL"
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        "acInsufInfo": false,
        "impactScore": 6.4,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 8,
        "obtainUserPrivilege": false,
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        "userInteractionRequired": false
      }
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          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
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  "affected": [
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          "versions": [
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  "published": "2021-08-26T03:15:08.803",
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      "tags": [
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
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  "vulnStatus": "Modified",
  "weaknesses": [
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      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-94"
        }
      ]
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  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "A remote code execution (RCE) vulnerability in template_user.php of ZZCMS version 2018 allows attackers to execute arbitrary PHP code via the \"ml\" and \"title\" parameters."
    },
    {
      "lang": "es",
      "value": "Una vulnerabilidad de ejecución de código remota  (RCE) en el archivo template_user.php de ZZCMS versión 2018, permite a atacantes ejecutar código PHP arbitrario por medio de los parámetros \"ml\" y \"title\"."
    }
  ],
  "lastModified": "2026-06-17T02:59:58.247",
  "configurations": [
    {
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}