FKIE_CVE-2020-18418

Vulnerability from fkie_nvd - Published: 2023-06-27 19:15 - Updated: 2026-06-17 02:59
Severity
8.8 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Summary
A Cross site request forgery (CSRF) vulnerability was discovered in FeiFeiCMS v4.1.190209, which allows attackers to create administrator accounts via /index.php?s=Admin-Admin-Insert.
References
cve@mitre.orghttps://github.com/GodEpic/Vulnerability-detection/blob/master/feifeicms/FeiFeiCMS_4.1_csrf.docExploit, Third Party Advisory
cve@mitre.orghttps://github.com/GodEpic/Vulnerability-detection/blob/master/feifeicms/pocExploit
af854a3a-2127-422b-91ae-364da2661108https://github.com/GodEpic/Vulnerability-detection/blob/master/feifeicms/FeiFeiCMS_4.1_csrf.docExploit, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/GodEpic/Vulnerability-detection/blob/master/feifeicms/pocExploit
Impacted products
Vendor Product Version
feifeicms feifeicms 4.1.190209
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "source": "cve@mitre.org"
    }
  ],
  "configurations": [
    {
      "nodes": [
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          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:feifeicms:feifeicms:4.1.190209:*:*:*:*:*:*:*",
              "matchCriteriaId": "00C51B19-3F7B-44D9-B7D1-61CD14AB2045",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "A Cross site request forgery (CSRF) vulnerability was discovered in FeiFeiCMS v4.1.190209, which allows attackers to create administrator accounts via /index.php?s=Admin-Admin-Insert."
    }
  ],
  "id": "CVE-2020-18418",
  "lastModified": "2026-06-17T02:59:18.533",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 8.8,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "REQUIRED",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 5.9,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2020-18418",
          "options": [
            {
              "exploitation": "poc"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2024-12-04T21:06:06.955720Z",
          "version": "2.0.3"
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    ]
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  "published": "2023-06-27T19:15:09.047",
  "references": [
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      "tags": [
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        "Third Party Advisory"
      ],
      "url": "https://github.com/GodEpic/Vulnerability-detection/blob/master/feifeicms/FeiFeiCMS_4.1_csrf.doc"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
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      ],
      "url": "https://github.com/GodEpic/Vulnerability-detection/blob/master/feifeicms/poc"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
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      "url": "https://github.com/GodEpic/Vulnerability-detection/blob/master/feifeicms/FeiFeiCMS_4.1_csrf.doc"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
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      "url": "https://github.com/GodEpic/Vulnerability-detection/blob/master/feifeicms/poc"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-352"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


Detection rules are retrieved from Rulezet.