CVE-2023-4126— Insufficient Session Expiration in answerdev/answer
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I. Basic Information for CVE-2023-4126
Vulnerability Information
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Vulnerability Title
Insufficient Session Expiration in answerdev/answer
Source: NVD (National Vulnerability Database)
Vulnerability Description
Insufficient Session Expiration in GitHub repository answerdev/answer prior to v1.1.0.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
不充分的会话过期机制
Source: NVD (National Vulnerability Database)
Vulnerability Title
answer 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
answer是一个开源的基于知识的社区软件。 answerdev/answer 1.1.0之前版本存在代码问题漏洞，该漏洞源于存在会话过期不足问题，允许攻击者重复使用旧的会话凭据或ID进行授权。
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)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| answerdev | answerdev/answer | unspecified ~ v1.1.0 | - |
II. Public POCs for CVE-2023-4126
| # | POC Description | Source Link | Shenlong Link |
|---|
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Same Patch Batch · answerdev · 2023-08-03 · 4 CVEs total
| CVE-2023-4127 | Race Condition within a Thread in answerdev/answer | |
| CVE-2023-4125 | Weak Password Requirements in answerdev/answer | |
| CVE-2023-4124 | Missing Authorization in answerdev/answer |
IV. Related Vulnerabilities
Same product: answerdev/answer
- CVE-2023-4815
Missing Authentication for Critical Function in answerdev/an - CVE-2023-4127
Race Condition within a Thread in answerdev/answer - CVE-2023-4125
Weak Password Requirements in answerdev/answer - CVE-2023-4124
Missing Authorization in answerdev/answer - CVE-2023-2590
Missing Authorization in answerdev/answer
Same vendor: answerdev
- CVE-2023-4815
Missing Authentication for Critical Function in answerdev/an - CVE-2023-4127
Race Condition within a Thread in answerdev/answer - CVE-2023-4125
Weak Password Requirements in answerdev/answer - CVE-2023-4124
Missing Authorization in answerdev/answer - CVE-2023-2590
Missing Authorization in answerdev/answer
Same weakness: CWE-613
- CVE-2026-41902
FreeScout's user invitation hash never expires: permanent un - CVE-2026-41519
Weblate's API Token Not Invalidated on Password Change - CVE-2026-41891
CI4MS: Deactivated User Session Bypass (active=0) - CVE-2026-40934
jupyter-server authentication cookies remain valid after pas - CVE-2026-42421
OpenClaw < 2026.4.8 - WebSocket Session Persistence via Shar
V. Comments for CVE-2023-4126
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