{"id":"GHSA-rjc2-x53r-6c9r","summary":"RCE in baserCMS before 4.1.4","details":"In baserCMS before 4.1.4, `lib\\Baser\\Model\\ThemeConfig.php` allows remote attackers to execute arbitrary PHP code via the `admin/theme_configs/form data[ThemeConfig][logo]` parameter.","aliases":["CVE-2018-18942"],"modified":"2026-09-10T03:49:40.629222600Z","published":"2022-05-13T01:19:42Z","database_specific":{"github_reviewed_at":"2023-07-07T18:19:54Z","nvd_published_at":"2018-11-05T09:29:00Z","cwe_ids":["CWE-434"],"severity":"HIGH","github_reviewed":true},"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2018-18942"},{"type":"WEB","url":"https://github.com/baserproject/basercms/issues/959"},{"type":"WEB","url":"https://web.archive.org/web/20200130073341/https://basercms.net/release/4_1_4"},{"type":"WEB","url":"https://web.archive.org/web/20211209034642/http://sunu11.com/2018/10/31/baserCMS"}],"affected":[{"package":{"name":"baserproject/basercms","ecosystem":"Packagist","purl":"pkg:composer/baserproject/basercms"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.1.4"}]}],"versions":["0.0.1","0.0.2","0.0.3","0.0.4","0.0.5","0.0.6","0.0.7","0.0.8","1.0.0","2.0.0-rc1","2.0.0-rc2","2.0.0-rc3","2.0.0-rc4","2.0.0-rc5","2.0.0-rc6","3.0.10","3.0.10.1","3.0.11","3.0.11.1","3.0.12","3.0.13","3.0.14","3.0.15","3.0.16","3.0.17","3.0.18","3.0.19","3.0.20","3.0.21","3.0.22","3.0.23","3.0.24","3.0.25","3.0.26","3.0.7","3.0.7.1","3.0.8","3.0.8.1","3.0.9","3.0.9.1","4.0.0","4.0.0-beta","4.0.1","4.0.10","4.0.10.1","4.0.11","4.0.2","4.0.2.1","4.0.3","4.0.4","4.0.5","4.0.5.1","4.0.5.2","4.0.6","4.0.7","4.0.8","4.0.9","4.1.0","4.1.0.1","4.1.1","4.1.2","4.1.3"],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/05/GHSA-rjc2-x53r-6c9r/GHSA-rjc2-x53r-6c9r.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H"}]}