High 7.3Published Feb 18, 2026

CVE-2026-2684Tsinghua Unigroup Electronic Archives System uploadFile.html unrestricted upload

Updated under an hour ago (Oct 27, 2026, 2:40 AM ET)

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It affects Tsinghua Unigroup Electronic Archives System and 1 other product. Add what you run to find out whether that includes you.

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Every CVE for Tsinghua Unigroup Electronic Archives System

Exploited in the last 30 days

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.

CVSS: 7.3 HIGH (v3.1, CNA)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
Weakness (CWE): CWE-434, CWE-284
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: VulDB
NVD analysis: Analyzed
Record last updated: Feb 23, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

Tsinghua Unigroup Electronic Archives System tsinghua_unigroup:electronic_archives_system (from the name)	3.2.210802(62532)	CNA record
unigroup electronic_archives_system unigroup:electronic_archives_system	through 3.2.210802\(62532\)	NVD

References

References

https://vuldb.com/?id.346475	vdb-entry, technical-description, third-party-advisory
https://vuldb.com/?ctiid.346475	signature, permissions-required, vdb-entry
https://vuldb.com/?submit.753973	third-party-advisory, vdb-entry
https://github.com/luoye197-prog/ziguang-fileupload	broken-link
https://github.com/luoye197-prog/ziguang-fileupload/blob/main/introduce%26poc	exploit, broken-link

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.