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CVE-2017-20036

Status: ModifiedMedium (5.4)—

A vulnerability, which was classified as problematic, was found in PHPList 3.2.6. Affected is an unknown function of the file /lists/admin/ of the component Bounce Rule. The manipulation leads to cross site scripting (Persistent). It is possible to launch the attack remotely. Upgrading to version 3.3.1 is able to address this issue. It is recommended to upgrade the affected component.

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)

Phplist — Phplist

CWEs

References

Raw JSON (NVD)

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{
  "id": "CVE-2017-20036",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2017-20036",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "poc"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2025-04-14T17:11:59.209849Z"
        }
      }
    ],
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 3.5,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:M/Au:S/C:N/I:P/A:N",
          "authentication": "SINGLE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "MEDIUM",
          "availabilityImpact": "NONE",
          "confidentialityImpact": "NONE"
        },
        "acInsufInfo": false,
        "impactScore": 2.9,
        "baseSeverity": "LOW",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 6.8,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": true
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "cna@vuldb.com",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 3.5,
          "attackVector": "NETWORK",
          "baseSeverity": "LOW",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N",
          "integrityImpact": "LOW",
          "userInteraction": "REQUIRED",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "NONE"
        },
        "impactScore": 1.4,
        "exploitabilityScore": 2.1
      },
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
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          "integrityImpact": "LOW",
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          "confidentialityImpact": "LOW"
        },
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        "exploitabilityScore": 2.3
      }
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  },
  "affected": [
    {
      "source": "cna@vuldb.com",
      "affectedData": [
        {
          "vendor": "unspecified",
          "product": "PHPList",
          "versions": [
            {
              "status": "affected",
              "version": "3.2.6"
            }
          ]
        }
      ]
    }
  ],
  "published": "2022-06-10T10:15:08.887",
  "references": [
    {
      "url": "http://seclists.org/fulldisclosure/2017/Mar/46",
      "tags": [
        "Exploit",
        "Mailing List",
        "Third Party Advisory"
      ],
      "source": "cna@vuldb.com"
    },
    {
      "url": "https://vuldb.com/?id.98922",
      "tags": [
        "Third Party Advisory"
      ],
      "source": "cna@vuldb.com"
    },
    {
      "url": "http://seclists.org/fulldisclosure/2017/Mar/46",
      "tags": [
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        "Mailing List",
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://vuldb.com/?id.98922",
      "tags": [
        "Third Party Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "cna@vuldb.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-80"
        }
      ]
    },
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-79"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "A vulnerability, which was classified as problematic, was found in PHPList 3.2.6. Affected is an unknown function of the file /lists/admin/ of the component Bounce Rule. The manipulation leads to cross site scripting (Persistent). It is possible to launch the attack remotely. Upgrading to version 3.3.1 is able to address this issue. It is recommended to upgrade the affected component."
    },
    {
      "lang": "es",
      "value": "Se ha encontrado una vulnerabilidad, clasificada como problemática, en PHPList versión 3.2.6. Afectada es una función desconocida del archivo /lists/admin/ del componente Bounce Rule. La manipulación conlleva a un ataque de tipo cross site scripting (Persistente). Es posible lanzar el ataque de forma remota. La actualización a versión 3.3.1 puede abordar este problema. Es recomendado actualizar el componente afectado"
    }
  ],
  "lastModified": "2026-06-17T01:14:58.407",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:phplist:phplist:3.2.6:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "59A1CBC3-3FC5-418A-BB64-1071EDC4037E"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "cna@vuldb.com"
}