{"id":"GHSA-6fmv-q269-55cw","summary":"Edit template, Remote Code Execution (RCE) Vulnerability in Latest Release 4.4.0","details":"baserCMS 4.4.0 and earlier is affected by Remote Code Execution (RCE).\n\nImpact: XSS via Arbitrary script execution.\nAttack vector is: Administrator must be logged in.\nComponents are: Edit template.\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-2020-15277"],"modified":"2026-07-08T06:00:35.427512075Z","published":"2020-10-30T17:05:59Z","database_specific":{"nvd_published_at":null,"cwe_ids":["CWE-434","CWE-74"],"severity":"HIGH","github_reviewed":true,"github_reviewed_at":"2020-10-30T16:54:46Z"},"references":[{"type":"WEB","url":"https://github.com/baserproject/basercms/security/advisories/GHSA-6fmv-q269-55cw"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2020-15277"},{"type":"WEB","url":"https://github.com/baserproject/basercms/commit/bb027c3967b0430adcff2d2fedbc23d39077563b"},{"type":"WEB","url":"https://basercms.net/security/20201029"}],"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/2020/10/GHSA-6fmv-q269-55cw/GHSA-6fmv-q269-55cw.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H"}]}