{"id":"GHSA-7563-75j9-6h5p","summary":"Sensitive Information Exposure in Sylius","details":"### Impact\nAny other user can view the data if the browser tab remains open after logging out. Once someone logs out and leaves the browser open, the potential attacker may use the back button to see the content exposed on given screens. No action may be performed though, and any website refresh will block further reads. It may, however, lead to a data leak, like for example customer details, payment gateway configuration, etc.- but only if these were pages checked by the administrator. \n\nThis vulnerability requires full access to the computer to take advantage of it.\n\n### Patches\nThe issue is fixed in versions: 1.9.10, 1.10.11, 1.11.2 and above.\n\n### Workarounds\nThe application must strictly redirect to the login page even when the browser back button is pressed. Another possibility is to set more strict cache policies for restricted content (like no-store). It can be achieved with the following class:\n\n```php\n\u003c?php\n\ndeclare(strict_types=1);\n\nnamespace App\\EventListener;\n\nuse App\\SectionResolver\\ShopCustomerAccountSubSection;\nuse Sylius\\Bundle\\AdminBundle\\SectionResolver\\AdminSection;\nuse Sylius\\Bundle\\CoreBundle\\SectionResolver\\SectionProviderInterface;\nuse Symfony\\Component\\EventDispatcher\\EventSubscriberInterface;\nuse Symfony\\Component\\HttpKernel\\Event\\ResponseEvent;\nuse Symfony\\Component\\HttpKernel\\KernelEvents;\n\nfinal class CacheControlSubscriber implements EventSubscriberInterface\n{\n    /** @var SectionProviderInterface */\n    private $sectionProvider;\n\n    public function __construct(SectionProviderInterface $sectionProvider)\n    {\n        $this-\u003esectionProvider = $sectionProvider;\n    }\n\n    public static function getSubscribedEvents(): array\n    {\n        return [\n            KernelEvents::RESPONSE =\u003e 'setCacheControlDirectives',\n        ];\n    }\n\n    public function setCacheControlDirectives(ResponseEvent $event): void\n    {\n        if (\n            !$this-\u003esectionProvider-\u003egetSection() instanceof AdminSection &&\n            !$this-\u003esectionProvider-\u003egetSection() instanceof ShopCustomerAccountSubSection\n        ) {\n            return;\n        }\n\n        $response = $event-\u003egetResponse();\n\n        $response-\u003eheaders-\u003eaddCacheControlDirective('no-cache', true);\n        $response-\u003eheaders-\u003eaddCacheControlDirective('max-age', '0');\n        $response-\u003eheaders-\u003eaddCacheControlDirective('must-revalidate', true);\n        $response-\u003eheaders-\u003eaddCacheControlDirective('no-store', true);\n    }\n}\n```\n\nAfter that register service in the container:\n\n```yaml\nservices:\n    App\\EventListener\\CacheControlSubscriber:\n        arguments: ['@sylius.section_resolver.uri_based_section_resolver']\n        tags:\n            - { name: kernel.event_subscriber, event: kernel.response }\n```\n\nThe code above requires changes in `ShopUriBasedSectionResolver` in order to work. To backport mentioned logic, you need to replace the `Sylius\\Bundle\\ShopBundle\\SectionResolver\\ShopUriBasedSectionResolver` class with:\n\n```php\n\u003c?php\n\ndeclare(strict_types=1);\n\nnamespace App\\SectionResolver;\n\nuse Sylius\\Bundle\\CoreBundle\\SectionResolver\\SectionInterface;\nuse Sylius\\Bundle\\CoreBundle\\SectionResolver\\UriBasedSectionResolverInterface;\nuse Sylius\\Bundle\\ShopBundle\\SectionResolver\\ShopSection;\n\nfinal class ShopUriBasedSectionResolver implements UriBasedSectionResolverInterface\n{\n    /** @var string */\n    private $shopCustomerAccountUri;\n\n    public function __construct(string $shopCustomerAccountUri = 'account')\n    {\n        $this-\u003eshopCustomerAccountUri = $shopCustomerAccountUri;\n    }\n\n    public function getSection(string $uri): SectionInterface\n    {\n        if (str_contains($uri, $this-\u003eshopCustomerAccountUri)) {\n            return new ShopCustomerAccountSubSection();\n        }\n\n        return new ShopSection();\n    }\n}\n```\n\n```yaml\nservices:\n    sylius.section_resolver.shop_uri_based_section_resolver:\n        class: App\\SectionResolver\\ShopUriBasedSectionResolver\n        tags:\n            - { name: sylius.uri_based_section_resolver, priority: -10 }\n```\n\nYou also need to define a new subsection for the Customer Account that is used in the above services:\n\n```php\n\u003c?php\n\ndeclare(strict_types=1);\n\nnamespace App\\SectionResolver;\n\nuse Sylius\\Bundle\\ShopBundle\\SectionResolver\\ShopSection;\n\nclass ShopCustomerAccountSubSection extends ShopSection\n{\n}\n```\n\n### References\n* Originally published at https://huntr.dev/\n\n### For more information\nIf you have any questions or comments about this advisory:\n* Open an issue in [Sylius issues](https://github.com/Sylius/Sylius/issues)\n* Email us at security@sylius.com\n","aliases":["CVE-2022-24742"],"modified":"2023-11-01T04:58:07.100057Z","published":"2022-03-14T22:26:58Z","database_specific":{"github_reviewed_at":"2022-03-14T22:26:58Z","nvd_published_at":"2022-03-14T20:15:00Z","cwe_ids":["CWE-200","CWE-213","CWE-668"],"severity":"MODERATE","github_reviewed":true},"references":[{"type":"WEB","url":"https://github.com/Sylius/Sylius/security/advisories/GHSA-7563-75j9-6h5p"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-24742"},{"type":"PACKAGE","url":"https://github.com/Sylius/Sylius"},{"type":"WEB","url":"https://github.com/Sylius/Sylius/releases/tag/v1.10.11"},{"type":"WEB","url":"https://github.com/Sylius/Sylius/releases/tag/v1.11.2"},{"type":"WEB","url":"https://github.com/Sylius/Sylius/releases/tag/v1.9.10"}],"affected":[{"package":{"name":"sylius/sylius","ecosystem":"Packagist","purl":"pkg:composer/sylius/sylius"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.9.10"}]}],"versions":["v0.1.0","v0.10.0","v0.11.0","v0.12.0","v0.13.0","v0.14.0","v0.15.0","v0.16.0","v0.17.0","v0.18.0","v0.19.0","v0.2.0","v0.3.0","v0.5.0","v0.6.0","v0.7.0","v0.8.0","v0.9.0","v1.0.0","v1.0.0-alpha.1","v1.0.0-alpha.2","v1.0.0-beta.1","v1.0.0-beta.2","v1.0.0-beta.3","v1.0.0-rc.1","v1.0.0-rc.2","v1.0.1","v1.0.10","v1.0.11","v1.0.12","v1.0.13","v1.0.14","v1.0.15","v1.0.16","v1.0.17","v1.0.18","v1.0.2","v1.0.3","v1.0.4","v1.0.5","v1.0.6","v1.0.7","v1.0.8","v1.0.9","v1.1.0","v1.1.0-RC","v1.1.1","v1.1.10","v1.1.11","v1.1.12","v1.1.13","v1.1.14","v1.1.15","v1.1.16","v1.1.17","v1.1.18","v1.1.2","v1.1.3","v1.1.4","v1.1.5","v1.1.6","v1.1.7","v1.1.8","v1.1.9","v1.2.0","v1.2.0-BETA","v1.2.0-RC","v1.2.1","v1.2.10","v1.2.11","v1.2.12","v1.2.13","v1.2.14","v1.2.15","v1.2.16","v1.2.17","v1.2.2","v1.2.3","v1.2.4","v1.2.5","v1.2.6","v1.2.7","v1.2.8","v1.2.9","v1.3.0","v1.3.0-BETA","v1.3.1","v1.3.10","v1.3.11","v1.3.12","v1.3.13","v1.3.14","v1.3.15","v1.3.16","v1.3.2","v1.3.3","v1.3.4","v1.3.5","v1.3.6","v1.3.7","v1.3.8","v1.3.9","v1.4.0","v1.4.0-BETA.1","v1.4.1","v1.4.10","v1.4.11","v1.4.12","v1.4.2","v1.4.3","v1.4.4","v1.4.5","v1.4.6","v1.4.7","v1.4.8","v1.4.9","v1.5.0","v1.5.0-RC.1","v1.5.1","v1.5.2","v1.5.3","v1.5.4","v1.5.5","v1.5.6","v1.5.7","v1.5.8","v1.5.9","v1.6.0","v1.6.0-ALPHA.1","v1.6.0-ALPHA.2","v1.6.0-RC.1","v1.6.1","v1.6.2","v1.6.3","v1.6.4","v1.6.5","v1.6.6","v1.6.7","v1.6.8","v1.6.9","v1.7.0","v1.7.0-ALPHA.1","v1.7.0-ALPHA.2","v1.7.0-RC.1","v1.7.1","v1.7.10","v1.7.11","v1.7.2","v1.7.3","v1.7.4","v1.7.5","v1.7.6","v1.7.7","v1.7.8","v1.7.9","v1.8.0","v1.8.0-RC.1","v1.8.1","v1.8.10","v1.8.11","v1.8.12","v1.8.2","v1.8.3","v1.8.4","v1.8.5","v1.8.6","v1.8.7","v1.8.8","v1.8.9","v1.9.0","v1.9.0-ALPHA.1","v1.9.0-ALPHA.2","v1.9.0-BETA.1","v1.9.0-BETA.2","v1.9.0-BETA.3","v1.9.0-RC.1","v1.9.0-RC.2","v1.9.1","v1.9.2","v1.9.3","v1.9.4","v1.9.5","v1.9.6","v1.9.7","v1.9.8","v1.9.9"],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/03/GHSA-7563-75j9-6h5p/GHSA-7563-75j9-6h5p.json"}},{"package":{"name":"sylius/sylius","ecosystem":"Packagist","purl":"pkg:composer/sylius/sylius"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"1.10"},{"fixed":"1.10.11"}]}],"versions":["v1.10.0","v1.10.0-alpha.1","v1.10.0-beta.1","v1.10.0-rc.1","v1.10.1","v1.10.10","v1.10.2","v1.10.3","v1.10.4","v1.10.5","v1.10.6","v1.10.7","v1.10.8","v1.10.9"],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/03/GHSA-7563-75j9-6h5p/GHSA-7563-75j9-6h5p.json"}},{"package":{"name":"sylius/sylius","ecosystem":"Packagist","purl":"pkg:composer/sylius/sylius"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"1.11"},{"fixed":"1.11.2"}]}],"versions":["v1.11.0","v1.11.0-alpha.1","v1.11.0-alpha.2","v1.11.0-beta.1","v1.11.0-rc.1","v1.11.1"],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/03/GHSA-7563-75j9-6h5p/GHSA-7563-75j9-6h5p.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N"}]}