{"id":"GHSA-7rg4-266c-jqw6","summary":"Predictable CSRF tokens in centreon/centreon","details":"An issue was discovered in Centreon-Web in Centreon Platform 20.10.0. The anti-CSRF token generation is predictable, which might allow CSRF attacks that add an admin user.","aliases":["CVE-2021-28055"],"modified":"2026-09-10T03:49:05.766215700Z","published":"2021-06-08T20:12:56Z","database_specific":{"github_reviewed":true,"github_reviewed_at":"2021-05-07T15:18:01Z","nvd_published_at":"2021-04-15T19:15:00Z","cwe_ids":["CWE-330","CWE-352"],"severity":"MODERATE"},"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2021-28055"},{"type":"WEB","url":"https://github.com/centreon/centreon/pull/9612"},{"type":"WEB","url":"https://github.com/centreon/centreon/commit/0261d4b250135eb513fdb7d52ba6fdeb19c6863f"},{"type":"WEB","url":"https://github.com/centreon/centreon/commit/626d3fb91cef402df0ebda5a8165d8f45da67c7a"},{"type":"PACKAGE","url":"https://github.com/centreon/centreon"},{"type":"WEB","url":"https://github.com/centreon/centreon/releases/tag/19.10.23"},{"type":"WEB","url":"https://github.com/centreon/centreon/releases/tag/2.8.37"}],"affected":[{"package":{"name":"centreon/centreon","ecosystem":"Packagist","purl":"pkg:composer/centreon/centreon"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"20.10.0"},{"fixed":"20.10.7"}]}],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2021/06/GHSA-7rg4-266c-jqw6/GHSA-7rg4-266c-jqw6.json"}},{"package":{"name":"centreon/centreon","ecosystem":"Packagist","purl":"pkg:composer/centreon/centreon"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"20.04.0"},{"fixed":"20.04.13"}]}],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2021/06/GHSA-7rg4-266c-jqw6/GHSA-7rg4-266c-jqw6.json"}},{"package":{"name":"centreon/centreon","ecosystem":"Packagist","purl":"pkg:composer/centreon/centreon"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"19.10.0"},{"fixed":"19.10.23"}]}],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2021/06/GHSA-7rg4-266c-jqw6/GHSA-7rg4-266c-jqw6.json"}},{"package":{"name":"centreon/centreon","ecosystem":"Packagist","purl":"pkg:composer/centreon/centreon"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.8.37"}]}],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2021/06/GHSA-7rg4-266c-jqw6/GHSA-7rg4-266c-jqw6.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N"}]}