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Medium severity · published Feb 18, 2026
CVE-2026-2683
Tsinghua Unigroup Electronic Archives System downLoad.html path traversal
4.3
CVSS
0.6%
EPSS
No
On KEV
Description
A vulnerability was found in Tsinghua Unigroup Electronic Archives System 3.2.210802(62532). The affected element is an unknown function of the file /Using/Subject/downLoad.html. Performing a manipulation of the argument path results in path traversal. The attack may be initiated remotely. The exploit has been made public and could be used. The vendor was contacted early about this disclosure but did not respond in any way.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
Low
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.6% · higher than 49% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
EA
Electronic Archives System · Tsinghua Unigroup
3.2.210802(62532) · source: vendor, NVD
Affected product
EA
Electronic Archives System
Tsinghua Unigroup
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-2683
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-2683
Broken Link
https://github.com/luoye197-prog/cve-ziguang-fileread3/blob/main/introduce
Broken Link
https://github.com/luoye197-prog/cve-ziguang-fileread3/blob/main/poc.py
Permissions Required
https://vuldb.com/?ctiid.346474
Third Party Advisory
https://vuldb.com/?id.346474
Third Party Advisory
https://vuldb.com/?submit.753418
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