CVE-2026-3422— e-Excellence｜U-Office Force - Insecure Deserialization
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I. Basic Information for CVE-2026-3422
Vulnerability Information
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Vulnerability Title
e-Excellence｜U-Office Force - Insecure Deserialization
Source: NVD (National Vulnerability Database)
Vulnerability Description
U-Office Force developed by e-Excellence has a Insecure Deserialization vulnerability, allowing unauthenticated remote attackers to execute arbitrary code on the server by sending maliciously crafted serialized content.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
可信数据的反序列化
Source: NVD (National Vulnerability Database)
Vulnerability Title
e-Excellence U-Office Force 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
e-Excellence U-Office Force是中国一等一科技（e-Excellence）公司的一个电子办公室平台。 e-Excellence U-Office Force存在代码问题漏洞，该漏洞源于不安全的反序列化，可能导致未经验证的远程攻击者执行任意代码。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Shenlong Deep Dive — AI Deep Analysis
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Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| e-Excellence | U-Office Force | 0 ~ 29.50 | - |
II. Public POCs for CVE-2026-3422
| # | POC Description | Source Link | Shenlong Link |
|---|
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IV. Related Vulnerabilities
Same product: U-Office Force
- CVE-2025-12865
e-Excellence｜U-Office Force - SQL Injection - CVE-2025-12864
e-Excellence｜U-Office Force - SQL Injection - CVE-2025-2396
e-Excellence U-Office Force - Arbitrary File Upload - CVE-2025-2395
e-Excellence U-Office Force - Improper Authentication - CVE-2023-32757
e-Excellence U-Office Force - Arbitrary File Upload
Same vendor: e-Excellence
- CVE-2025-12865
e-Excellence｜U-Office Force - SQL Injection - CVE-2025-12864
e-Excellence｜U-Office Force - SQL Injection - CVE-2025-2396
e-Excellence U-Office Force - Arbitrary File Upload - CVE-2025-2395
e-Excellence U-Office Force - Improper Authentication - CVE-2023-32757
e-Excellence U-Office Force - Arbitrary File Upload
Same weakness: CWE-502
- CVE-2026-44126
Insecure deserialization - CVE-2026-5127
User Frontend: AI Powered Frontend Posting, User Directory, - CVE-2026-41586
ObjectInputStream.readObject() without ObjectInputFilter in - CVE-2026-34084
PhpSpreadsheet SSRF and RCE via PHP stream wrappers in IOFac - CVE-2026-7712
MindsDB Pickle pickle.loads deserialization
V. Comments for CVE-2026-3422
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