Ibexa Admin UI vulnerable to DOM-based Cross-site Scripting in file upload widget
Impact
The file upload widget is vulnerable to XSS payloads in filenames. Access permission to upload files is required. As such, in most cases only authenticated editors and administrators will have the required permission. It is not persistent, i.e. the payload is only executed during the upload. In effect, an attacker will have to trick an editor/administrator into uploading a strangely named file. The fix ensures XSS is escaped.
Patches
See "Patched versions". Commit: https://github.com/ibexa/admin-ui/commit/8dc413fad1045fcfbe65dbcb0bea8516accc4c3e
Workarounds
None.
References
- https://developers.ibexa.co/security-advisories/ibexa-sa-2024-004-dom-based-xss-in-file-upload
- https://github.com/ibexa/admin-ui/commit/8dc413fad1045fcfbe65dbcb0bea8516accc4c3e
- https://github.com/ezsystems/ezplatform-admin-ui/security/advisories/GHSA-gc5h-6jx9-q2qh
Credit
This vulnerability was discovered and reported to Ibexa by Alec Romano: https://github.com/4rdr We thank them for reporting it responsibly to us.
How to report security issues: https://doc.ibexa.co/en/latest/infrastructure_and_maintenance/security/reporting_issues/
Affected software
Click a technology to see all vulnerabilities affecting it.
| Platform | Package | Vulnerable versions | Fixed in |
|---|---|---|---|
| Composer package | ibexa/admin-ui | >= 4.6.0-beta1, < 4.6.9 | 4.6.9 |
References
- https://github.com/ezsystems/ezplatform-admin-ui/security/advisories/GHSA-gc5h-6jx9-q2qh
- https://github.com/ibexa/admin-ui/security/advisories/GHSA-qm44-wjm2-pr59
- https://nvd.nist.gov/vuln/detail/CVE-2024-39318
- https://github.com/ezsystems/ezplatform-admin-ui/commit/7a9f991b200fa5a03d49cd07f50577c8bc90a30b
- https://github.com/ibexa/admin-ui/commit/8dc413fad1045fcfbe65dbcb0bea8516accc4c3e
- https://developers.ibexa.co/security-advisories/ibexa-sa-2024-004-dom-based-xss-in-file-upload
- https://github.com/ibexa/admin-ui
- CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N- Weakness (CWE)
CWE-79- Platform
- Composer
- Package
ibexa/admin-ui- Disclosed
- 31.07.2024
- Updated
- 11.10.2026 10:22
Sources and licenses
OSV / GitHub Advisory Database - GHSA-qm44-wjm2-pr59 - CC BY 4.0
Vulnerability history: ibexa/admin-ui
All published vulnerabilities of this package (Composer package), newest first. Shows whether this is a one-off slip or a package that needs watching.
- Total entries
- 6
- First → latest
- 11.2022 10.2025
- Without a fix
- 0
- Exploited in attacks
- 0
Severity breakdown
- Critical 2
- Medium 4
Disclosures per year
- 2022: 2
- 2023: 0
- 2024: 2
- 2025: 2
- 2026: 0
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Ibexa Admin UI vulnerable to DOM-based Cross-site Scripting in file upload widget this entry
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