{"id":"GHSA-wpww-4jf4-4hx8","summary":"Edit feed settings  and others, Cross Site Scripting(XSS) Vulnerability in Latest Release 4.4.0","details":"baserCMS 4.4.0 and earlier is affected by Cross Site Scripting (XSS).\n\nImpact: XSS via Arbitrary script execution.\nAttack vector is: Administrator must be logged in.\nComponents are: Edit feed settings, Edit widget area, Sub site new registration, New category registration\nTested baserCMS Version : 4.4.0 (Latest)\nAffected baserCMS Version : 4.0.0 ~ 4.4.0\nPatches : https://basercms.net/security/20201029\nFound by Aquilao Null","aliases":["CVE-2020-15273"],"modified":"2026-07-08T06:00:02.553564456Z","published":"2020-11-04T21:08:38Z","database_specific":{"cwe_ids":["CWE-79"],"severity":"LOW","github_reviewed":true,"github_reviewed_at":"2020-11-04T21:07:31Z","nvd_published_at":null},"references":[{"type":"WEB","url":"https://github.com/baserproject/basercms/security/advisories/GHSA-wpww-4jf4-4hx8"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2020-15273"},{"type":"WEB","url":"https://github.com/baserproject/basercms/commit/b70474ef9dcee6ad8826360884625dc7ca9041a1"},{"type":"WEB","url":"https://packagist.org/packages/baserproject/basercms"}],"affected":[{"package":{"name":"baserproject/basercms","ecosystem":"Packagist","purl":"pkg:composer/baserproject/basercms"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"4.4.0"},{"fixed":"4.4.1"}]}],"versions":["4.4.0"],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2020/11/GHSA-wpww-4jf4-4hx8/GHSA-wpww-4jf4-4hx8.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:C/C:H/I:H/A:N"}]}