{"id":"CVE-2026-34989","summary":"CI4MS affected by Profile & User Management Full Account Takeover for All-Roles & Privilege-Escalation via Stored DOM XSS","details":"CI4MS is a CodeIgniter 4-based CMS skeleton that delivers a production-ready, modular architecture with RBAC authorization and theme support. Prior to 31.0.0.0, the application fails to properly sanitize user-controlled input when users update their profile name (e.g., full name / username). An attacker can inject a malicious JavaScript payload into their profile name, which is then stored server-side. This stored payload is later rendered unsafely in multiple application views without proper output encoding, leading to stored cross-site scripting (XSS). This vulnerability is fixed in 31.0.0.0.","aliases":["GHSA-vr2g-rhm5-q4jr"],"modified":"2026-07-15T01:49:09.208718536Z","published":"2026-04-06T16:25:54.285Z","database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/34xxx/CVE-2026-34989.json","unresolved_ranges":[{"extracted_events":[{"fixed":"31.0.0.0"}],"source":"AFFECTED_FIELD"}],"cna_assigner":"GitHub_M","cwe_ids":["CWE-79"]},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/34xxx/CVE-2026-34989.json"},{"type":"ADVISORY","url":"https://github.com/ci4-cms-erp/ci4ms/security/advisories/GHSA-vr2g-rhm5-q4jr"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-34989"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/ci4-cms-erp/ci4ms","events":[{"introduced":"0"},{"fixed":"954622ef3d8527cde0b66b8460c26cb5cd0bab15"}],"database_specific":{"source":"CPE_RANGE","cpe":"cpe:2.3:a:ci4-cms-erp:ci4ms:*:*:*:*:*:*:*:*","extracted_events":[{"introduced":"0"},{"fixed":"0.31.0.0"}]}}],"versions":["0.28.6.0","0.28.5.0","0.28.4.0","0.28.3.0","0.28.0.0","0.27.0.0","0.26.3.4","0.26.3.3","0.26.3.2","0.26.3.1","0.26.3.0","0.26.2.0","0.26.1.0","0.26.0.0","0.25.3.0","0.25.2.0","0.25.1.0","0.25.0.43","0.25.0.39","0.25.0.30","0.25.0.2","0.25.0.1","0.25.0.0","0.24.0.60","0.24.0.45","0.24.0.42","0.24.0.27","0.24.0.20","0.24.0.19","0.24.0.18","0.24.0.16","0.24.0.0","0.23.1.0","0.23.0.0","0.21.3.7","0.21.3.6","0.21.3.5","0.21.3.4","0.21.3.3","0.21.3.2","0.21.3.1","0.21.3","0.21.2","0.21.1","0.21.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-34989.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H"}]}