CVE-2026-34989

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Source
https://cve.org/CVERecord?id=CVE-2026-34989
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-34989.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-34989
Aliases
Published
2026-04-06T16:25:54.285Z
Modified
2026-07-08T08:12:58.326336979Z
Severity
  • 9.4 (Critical) CVSS_V4 - 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 CVSS Calculator
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.

Database specific 
{
    "cna_assigner": "GitHub_M",
    "cwe_ids": [
        "CWE-79"
    ],
    "unresolved_ranges": [
        {
            "extracted_events": [
                {
                    "fixed": "31.0.0.0"
                }
            ],
            "source": "AFFECTED_FIELD"
        }
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/34xxx/CVE-2026-34989.json"
}
References

Affected packages

Git / github.com/ci4-cms-erp/ci4ms

Affected ranges

Type
GIT
Repo
https://github.com/ci4-cms-erp/ci4ms
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
954622ef3d8527cde0b66b8460c26cb5cd0bab15
Database specific 
{
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "fixed": "0.31.0.0"
        }
    ],
    "cpe": "cpe:2.3:a:ci4-cms-erp:ci4ms:*:*:*:*:*:*:*:*",
    "source": "CPE_RANGE"
}

Affected versions

0.*
0.21.0
0.21.1
0.21.2
0.21.3
0.21.3.1
0.21.3.2
0.21.3.3
0.21.3.4
0.21.3.5
0.21.3.6
0.21.3.7
0.23.0.0
0.23.1.0
0.24.0.0
0.24.0.16
0.24.0.18
0.24.0.19
0.24.0.20
0.24.0.27
0.24.0.42
0.24.0.45
0.24.0.60
0.25.0.0
0.25.0.1
0.25.0.2
0.25.0.30
0.25.0.39
0.25.0.43
0.25.1.0
0.25.2.0
0.25.3.0
0.26.0.0
0.26.1.0
0.26.2.0
0.26.3.0
0.26.3.1
0.26.3.2
0.26.3.3
0.26.3.4
0.27.0.0
0.28.0.0
0.28.3.0
0.28.4.0
0.28.5.0
0.28.6.0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-34989.json"