CVE-2023-4126— Insufficient Session Expiration in answerdev/answer
Quick assessment
Affected
answerdev answerdev/answer
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
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。
Possible ATT&CK Techniques 1 AI
T1078 · Valid Accounts
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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: CVE Program / CVE List V5
Vulnerability Description
Insufficient Session Expiration in GitHub repository answerdev/answer prior to v1.1.0.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
不充分的会话过期机制
Source: CVE Program / CVE List V5
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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Patches & Fixes for CVE-2023-4126 (1)
Vendor Advisories for CVE-2023-4126 (1)
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-2026-102367
mall4j through 4.0 Insufficient Session Expiration via Token -
CVE-2026-88805
Session Not Revoked Server-Side on Logout in Rancher -
CVE-2026-100711
froxlor before 2.3.12 Authentication Bypass via Session Pers -
CVE-2026-100624
Capgo.app before 12.264.5 Upload Expiry Bypass via build upl -
CVE-2026-100554
OpenClaw before 2026.8.1 Canvas Capability Revocation Bypass
V. Comments for CVE-2023-4126
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