CVE-2026-2684

HIGH 7.3

Tsinghua Unigroup Electronic Archives System uploadFile.html unrestricted upload

CVSS Score

7.3

EPSS Score

0.0%

EPSS Percentile

0th

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.

CWE	CWE-434 CWE-284
Vendor	tsinghua unigroup
Product	electronic archives system
Published	Feb 18, 2026
Last Updated	Feb 23, 2026

Stay Ahead of the Next One

Get instant alerts for tsinghua unigroup electronic archives system

Be the first to know when new high vulnerabilities affecting tsinghua unigroup electronic archives system are published — delivered to Slack, Telegram or Discord.

Get Free Alerts → Free · No credit card · 60 sec setup

CVSS v3 Breakdown

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

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

Affected Versions

Tsinghua Unigroup / Electronic Archives System

3.2.210802(62532)

References

NVD ↗ CVE.org ↗ EPSS Data ↗

vuldb.com: https://vuldb.com/?id.346475 vuldb.com: https://vuldb.com/?ctiid.346475 vuldb.com: https://vuldb.com/?submit.753973 github.com: https://github.com/luoye197-prog/ziguang-fileupload github.com: https://github.com/luoye197-prog/ziguang-fileupload/blob/main/introduce%26poc

Credits

🔍 lanmeik (VulDB User)