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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.

PUBLISHED Reserved 2026-02-18 | Published 2026-02-18 | Updated 2026-02-23 | Assigner VulDB




MEDIUM: 6.9CVSS: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
HIGH: 7.3CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
HIGH: 7.3CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
7.5AV:N/AC:L/Au:N/C:P/I:P/A:P/E:POC/RL:ND/RC:UR

Problem types

Unrestricted Upload

Improper Access Controls

Product status

3.2.210802(62532)
affected

Timeline

2026-02-18:Advisory disclosed
2026-02-18:VulDB entry created
2026-02-18:VulDB entry last update

Credits

lanmeik (VulDB User) reporter

References

vuldb.com/?id.346475 (VDB-346475 | Tsinghua Unigroup Electronic Archives System uploadFile.html unrestricted upload) vdb-entry technical-description

vuldb.com/?ctiid.346475 (VDB-346475 | CTI Indicators (IOB, IOC, TTP, IOA)) signature permissions-required

vuldb.com/?submit.753973 (Submit #753973 | Tsinghua Unigroup Electronic Archives System 3.2.210802(62532) Unrestricted Upload) third-party-advisory

github.com/luoye197-prog/ziguang-fileupload broken-link

github.com/...rog/ziguang-fileupload/blob/main/introduce&poc exploit

cve.org (CVE-2026-2684)

nvd.nist.gov (CVE-2026-2684)

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