{"id":"GHSA-gqr4-cvf4-3957","summary":"YiiCMS Cross Site Scripting vulnerability","details":"Cross Site Scripting vulnerability in YiiCMS v.1.2.0 and prior allows a remote attacker to execute arbitrary code via the news function.","aliases":["CVE-2020-21246"],"modified":"2024-12-10T21:00:51.633227Z","published":"2023-06-20T15:31:08Z","database_specific":{"cwe_ids":["CWE-79"],"severity":"MODERATE","github_reviewed":true,"github_reviewed_at":"2023-06-21T22:09:54Z","nvd_published_at":"2023-06-20T15:15:11Z"},"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2020-21246"},{"type":"WEB","url":"https://github.com/yongshengli/yiicms/issues/6"},{"type":"WEB","url":"https://github.com/yongshengli/yiicms/commit/4a9d68564eb78d9f64e3f5dd77186a154093615b"},{"type":"PACKAGE","url":"https://github.com/yongshengli/yiicms"}],"affected":[{"package":{"name":"sheng/yiicms","ecosystem":"Packagist","purl":"pkg:composer/sheng/yiicms"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.2.1"}]}],"versions":["1.0","1.1","1.1.1","1.1.10","1.1.11","1.1.12","1.1.13","1.1.14","1.1.15","1.1.16","1.1.17","1.1.18","1.1.2","1.1.3","1.1.4","1.1.5","1.1.6","1.1.7","1.1.8","1.1.9","v1.2.0"],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2023/06/GHSA-gqr4-cvf4-3957/GHSA-gqr4-cvf4-3957.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N"}]}