Eventum <3.4.0 - Open Redirect

ID: CVE-2018-16761

Severity: medium

Author: 0x_Akoko

Tags: cve,cve2018,redirect,eventum,oss,eventum_project

Description

Eventum before 3.4.0 contains an open redirect vulnerability. An attacker can redirect a user to a malicious site and possibly obtain sensitive information, modify data, and/or execute unauthorized operations.

YAML Source

id: CVE-2018-16761

info:
  name: Eventum <3.4.0 - Open Redirect
  author: 0x_Akoko
  severity: medium
  description: |
    Eventum before 3.4.0 contains an open redirect vulnerability. An attacker can redirect a user to a malicious site and possibly obtain sensitive information, modify data, and/or execute unauthorized operations.
  impact: |
    An attacker can exploit this vulnerability to redirect users to malicious websites, leading to phishing attacks or the theft of sensitive information.
  remediation: |
    Upgrade to Eventum version 3.4.0 or later to fix the open redirect vulnerability.
  reference:
    - https://www.invicti.com/web-applications-advisories/ns-18-021-open-redirection-vulnerabilities-in-eventum/
    - https://github.com/eventum/eventum/releases/tag/v3.4.0
    - https://nvd.nist.gov/vuln/detail/CVE-2018-16761
    - https://github.com/ARPSyndicate/kenzer-templates
  classification:
    cvss-metrics: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
    cvss-score: 6.1
    cve-id: CVE-2018-16761
    cwe-id: CWE-601
    epss-score: 0.00069
    epss-percentile: 0.29966
    cpe: cpe:2.3:a:eventum_project:eventum:*:*:*:*:*:*:*:*
  metadata:
    max-request: 2
    vendor: eventum_project
    product: eventum
    shodan-query: http.favicon.hash:305412257
    fofa-query: icon_hash=305412257
  tags: cve,cve2018,redirect,eventum,oss,eventum_project

http:
  - method: GET
    path:
      - '{{BaseURL}}/select_project.php?url=http://interact.sh'
      - '{{BaseURL}}/clock_status.php?current_page=http://interact.sh'

    stop-at-first-match: true
    matchers:
      - type: regex
        part: header
        regex:
          - '(?m)^(?:Location\s*?:\s*?)(?:https?:\/\/|\/\/|\/\\\\|\/\\)(?:[a-zA-Z0-9\-_\.@]*)interact\.sh\/?(\/|[^.].*)?$' # https://regex101.com/r/L403F0/1
# digest: 4a0a004730450220614f8330ed7f2a3d23f42c63f3594939fba7a949b8d5decf29d1445158270902022100c7cb4ee10e1001e0ab8253f6e559e576780111309ed3ea7fcfc2b3e2de906010:922c64590222798bb761d5b6d8e72950

Guide to check the vulnerabilities

This template is used to detect vulnerabilities in web applications. It can be used with the Nuclei tool to scan for specific patterns or behaviors.

$ nuclei -u "URL" -t "http/cves/2018/CVE-2018-16761.yaml"

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