Arbitrary file upload in Jackying H-Ui.admin
CVE-2025-15426
A vulnerability was identified in jackying H-ui.admin up to 3.1. This affects an unknown function in the library /lib/webuploader/0.1.5/server/preview.php. The manipulation leads to unrestricted upload. The attack is possible to be carried out remotely. The exploit is publicly available and might be used. The vendor was contacted early about this disclosure but did not respond in any way.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.3 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L.
EPSS exploit prediction
EPSS: 0.005 (37.2th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 37th percentile — 37.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.005 · newest: 0.005 · change: -0.000
Affected products
- Jackying H-Ui.admin — versions 3.0, 3.1
Weakness classification (CWE)
References
- vuldb.com/ (vdb-entry)
- vuldb.com/ (signature, permissions-required)
- vuldb.com/ (third-party-advisory)
- github.com/TiKi-r/CVE-Report/blob/main/H-ui.admin RCE.md (related)
- github.com/TiKi-r/CVE-Report/blob/main/H-ui.admin RCE.md (exploit)
Frequently asked questions
- What is CVE-2025-15426?
- CVE-2025-15426 is a high-severity vulnerability in Jackying H-Ui.admin, classified under Improper Access Control. CVSS score: 7.3/10. Published 2026-01-02.
- How severe is CVE-2025-15426?
- High severity. CVSS v3 base score is 7.3 out of 10.