FKIE_CVE-2017-2150

Vulnerability from fkie_nvd - Published: 2017-04-28 16:59 - Updated: 2026-06-17 01:15
Severity
5.3 (Medium) - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Summary
Directory traversal vulnerability in Booking Calendar version 7.0 and earlier allows remote attackers to read arbitrary files via specially crafted captcha_chalange parameter.
References
vultures@jpcert.or.jphttp://jvn.jp/en/jp/JVN18739672/index.htmlThird Party Advisory, VDB Entry
vultures@jpcert.or.jphttp://wpbookingcalendar.com/changelog/Release Notes, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://jvn.jp/en/jp/JVN18739672/index.htmlThird Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108http://wpbookingcalendar.com/changelog/Release Notes, Vendor Advisory
Impacted products
Vendor Product Version
booking_calendar_project booking_calendar *
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "Booking Calendar",
          "vendor": "wpdevelop",
          "versions": [
            {
              "status": "affected",
              "version": "version 7.0 and earlier"
            }
          ]
        }
      ],
      "source": "vultures@jpcert.or.jp"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:booking_calendar_project:booking_calendar:*:*:*:*:*:wordpress:*:*",
              "matchCriteriaId": "DD7AA42D-C128-412F-B387-15ED3485BE73",
              "versionEndIncluding": "7.0",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Directory traversal vulnerability in Booking Calendar version 7.0 and earlier allows remote attackers to read arbitrary files via specially crafted captcha_chalange parameter."
    },
    {
      "lang": "es",
      "value": "Vulnerabilidad de salto de directorio en Booking Calendar versioes 7.0 y anteriores, que permitir\u00eda a un atacante remoto leer ficheros arbitrarios a trav\u00e9s de un par\u00e1metro captcha_chalange especialmente manipulado."
    }
  ],
  "id": "CVE-2017-2150",
  "lastModified": "2026-06-17T01:15:38.723",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "NONE",
          "baseScore": 5.0,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "NONE",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N",
          "version": "2.0"
        },
        "exploitabilityScore": 10.0,
        "impactScore": 2.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV30": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 5.3,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "LOW",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
          "version": "3.0"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 1.4,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2017-04-28T16:59:01.967",
  "references": [
    {
      "source": "vultures@jpcert.or.jp",
      "tags": [
        "Third Party Advisory",
        "VDB Entry"
      ],
      "url": "http://jvn.jp/en/jp/JVN18739672/index.html"
    },
    {
      "source": "vultures@jpcert.or.jp",
      "tags": [
        "Release Notes",
        "Vendor Advisory"
      ],
      "url": "http://wpbookingcalendar.com/changelog/"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Third Party Advisory",
        "VDB Entry"
      ],
      "url": "http://jvn.jp/en/jp/JVN18739672/index.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Release Notes",
        "Vendor Advisory"
      ],
      "url": "http://wpbookingcalendar.com/changelog/"
    }
  ],
  "sourceIdentifier": "vultures@jpcert.or.jp",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-22"
        }
      ],
      "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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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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  • 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.



Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.