Arbitrary file upload in Glowxq Glowxq-Oj
CVE-2026-4201
A weakness has been identified in glowxq glowxq-oj up to 6f7c723090472057252040fd2bbbdaa1b5ed2393. This vulnerability affects the function Upload of the file business/business-system/src/main/java/com/glowxq/system/admin/controller/SysFileController.java. Executing a manipulation can lead to unrestricted upload. The attack can be launched remotely. The exploit has been made available to the public and could be used for attacks. This product does not use versioning. This is why information about affected and unaffected releases are unavailable. 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: 0.013 (68.6th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 69th percentile — 68.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.003 · newest: 0.013 · change: +0.010
Affected products
- Glowxq Glowxq-Oj — versions 6f7c723090472057252040fd2bbbdaa1b5ed2393
Weakness classification (CWE)
References
- vuldb.com/ (technical-description, vdb-entry)
- vuldb.com/ (signature, permissions-required)
- vuldb.com/ (third-party-advisory)
- fx4tqqfvdw4.feishu.cn/docx/XM7MdiAtxodVIOx5HXScEdOsn47 (exploit)
Frequently asked questions
- What is CVE-2026-4201?
- CVE-2026-4201 is a high-severity vulnerability in Glowxq Glowxq-Oj, classified under Improper Access Control. CVSS score: 7.3/10. Published 2026-03-16.
- How severe is CVE-2026-4201?
- High severity. CVSS v3 base score is 7.3 out of 10.