CVE-2026-2684 is a critical unrestricted file upload vulnerability affecting Tsinghua Unigroup Electronic Archives System versions up to 3.2.210802(62532). This flaw, located in the /Archive/ErecordManage/uploadFile.html component, allows an unauthenticated attacker to remotely upload arbitrary files by manipulating the "File" argument. With a CVSS score of 9.8 (Critical), successful exploitation could lead to complete compromise of confidentiality, integrity, and availability of the affected system. While the exploit has been publicly disclosed, there is no evidence of active exploitation, nor are there readily available Metasploit or Nuclei modules. Community discussion and media coverage for this CVE are minimal.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 3.2.210802\(62532\)CPE matchmatch criteria | cpe:2.3:a:unigroup:electronic_archives_system:*:*:*:*:*:*:*:* |
CVSS version used by this source: 4.0
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/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.