{"id":"CVE-2026-30880","aliases":["GHSA-6hpg-8rx3-cwgv"],"url":"https://o3.security/vulnerability/CVE-2026-30880","summary":"baserCMS: OS command injection vulnerability in installer","details":"baserCMS has an OS command injection vulnerability in the installer.\n\n### Target\nbaserCMS 5.2.2 and earlier versions\n\n### Vulnerability\n\nIf baserCMS is placed on a server but not installed, malicious commands may be executed.\n\n### Countermeasures\nUpdate to the latest version of baserCMS\n\nPlease refer to the following page to reference for more information.\nhttps://basercms.net/security/JVN_54513170\n\n### Credits\n\nREN XINGDIAN","published":"2026-03-31T00:44:39.344Z","modified":"2026-08-12T03:51:21.236343449Z","cvss":null,"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"Packagist","name":"baserproject/basercms","fixedVersion":"5.2.3"}],"fix":null,"references":[{"type":"WEB","url":"https://basercms.net/security/JVN_20837860"},{"type":"WEB","url":"https://github.com/baserproject/basercms/releases/tag/5.2.3"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/30xxx/CVE-2026-30880.json"},{"type":"ADVISORY","url":"https://github.com/baserproject/basercms/security/advisories/GHSA-6hpg-8rx3-cwgv"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-30880"},{"type":"PACKAGE","url":"https://github.com/baserproject/basercms"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-12T03:51:21.236343449Z"}}