{"id":"CVE-2026-32734","aliases":["GHSA-677c-xv24-crgx"],"url":"https://o3.security/vulnerability/CVE-2026-32734","summary":"baserCMS: Multiple vulnerabilities in baserCMS","details":"baserCMS has DOM-based cross-site scripting in tag creation.\n\n### Target\nbaserCMS 5.2.2 and earlier versions\n\n### Vulnerability\n Malicious JavaScript may be executed when creating a tag.\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_94952030\n\n### Credits\n\n- quanlna2 (Le Nguyen Anh Quan)\n- namdi (Do Ich Nam)\n- minhnn42 (Nguyen Ngoc Minh)\n- VCSLab - Viettel Cyber Security","published":"2026-03-31T00:46:43.317Z","modified":"2026-08-12T03:51:40.230461212Z","cvss":{"score":7.1,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L"},"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/2026/32xxx/CVE-2026-32734.json"},{"type":"ADVISORY","url":"https://github.com/baserproject/basercms/security/advisories/GHSA-677c-xv24-crgx"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-32734"},{"type":"PACKAGE","url":"https://github.com/baserproject/basercms"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-12T03:51:40.230461212Z"}}