{"id":"GHSA-589q-75r3-mfq4","summary":"Silverstripe has Incorrect Default Permissions ","details":"SilverStripe 4.5.0 allows attackers to read certain records that should not have been placed into a result set. This affects silverstripe/recipe-cms. The automatic permission-checking mechanism in the silverstripe/graphql module does not provide complete protection against lists that are limited (e.g., through pagination), resulting in records that should have failed a permission check being added to the final result set. GraphQL endpoints are configured by default (e.g., for assets), but the admin/graphql endpoint is access protected by default. This limits the vulnerability to all authenticated users, including those with limited permissions (e.g., where viewing records exposed through admin/graphql requires administrator permissions). However, if custom GraphQL endpoints have been configured for a specific implementation (usually under /graphql), this vulnerability could also be exploited through unauthenticated requests. This vulnerability only applies to reading records; it does not allow unauthorised changing of records.","aliases":["BIT-silverstripe-2020-6165","CVE-2020-6165"],"modified":"2024-02-16T08:09:28.821389Z","published":"2022-05-24T17:23:41Z","database_specific":{"cwe_ids":["CWE-276"],"severity":"MODERATE","github_reviewed":true,"github_reviewed_at":"2023-07-20T11:13:08Z","nvd_published_at":"2020-07-15T21:15:00Z"},"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2020-6165"},{"type":"WEB","url":"https://docs.silverstripe.org/en/4/changelogs/4.5.3/?_ga=2.170693920.105499209.1689776417-708940272.1689776417"},{"type":"WEB","url":"https://docs.silverstripe.org/en/4/changelogs/4.6.0/?_ga=2.170693920.105499209.1689776417-708940272.1689776417"},{"type":"WEB","url":"https://github.com/FriendsOfPHP/security-advisories/blob/master/silverstripe/graphql/CVE-2020-6165.yaml"},{"type":"WEB","url":"https://www.silverstripe.org/download/security-releases/CVE-2020-6165"}],"affected":[{"package":{"name":"silverstripe/recipe-cms","ecosystem":"Packagist","purl":"pkg:composer/silverstripe/recipe-cms"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"4.5.0"},{"fixed":"4.5.3"}]}],"versions":["4.5.0","4.5.1","4.5.2"],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/05/GHSA-589q-75r3-mfq4/GHSA-589q-75r3-mfq4.json"}},{"package":{"name":"silverstripe/graphql","ecosystem":"Packagist","purl":"pkg:composer/silverstripe/graphql"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"3.2.0"},{"fixed":"3.2.4"}]}],"versions":["3.2.0","3.2.1","3.2.2","3.2.3"],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/05/GHSA-589q-75r3-mfq4/GHSA-589q-75r3-mfq4.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N"}]}