CVE-2026-2684
Tsinghua Unigroup Electronic Archives System uploadFile.html unrestricted upload
- State
- Published
- Severity
- 6.9 Medium
- Published
- Feb 18, 2026
- Updated
- Feb 23, 2026
- Reserved
- Feb 18, 2026
Description
A vulnerability was determined in Tsinghua Unigroup Electronic Archives System up to 3.2.210802(62532). The impacted element is an unknown function of the file /Archive/ErecordManage/uploadFile.html. Executing a manipulation of the argument File can lead to unrestricted upload. The attack may be launched remotely. The exploit has been publicly disclosed and may be utilized. The vendor was contacted early about this disclosure but did not respond in any way.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 6.9 Medium | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P | VulDB |
| 3.1 | 7.3 High | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R | VulDB |
| 3.0 | 7.3 High | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R | VulDB |
| 2.0 | 7.5 High | AV:N/AC:L/Au:N/C:P/I:P/A:P/E:POC/RL:ND/RC:UR | VulDB |
Weaknesses
Affected Products
| Product | Versions |
|---|---|
Electronic Archives SystemTsinghua Unigroup |
|
References
- VDB-346475 | Tsinghua Unigroup Electronic Archives System uploadFile.html unrestricted uploadvdb-entrytechnical-description
- VDB-346475 | CTI Indicators (IOB, IOC, TTP, IOA)signaturepermissions-required
- Submit #753973 | Tsinghua Unigroup Electronic Archives System 3.2.210802(62532) Unrestricted Uploadthird-party-advisory
- https://github.com/luoye197-prog/ziguang-fileuploadbroken-link
- https://github.com/luoye197-prog/ziguang-fileupload/blob/main/introduce%26pocexploit
Every record here comes from the CVE Program’s CVE List. © 1999–2026 The MITRE Corporation. CVE is a registered trademark of The MITRE Corporation. The records are reproduced under the CVE Program terms of use.