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Vulnerability record · CVE-2023-4127 · published 3 August 2023

CVE-2023-4127: Answer vulnerability

Answer · Answer

Race Condition within a Thread in GitHub repository answerdev/answer prior to v1.1.1.

5.9 CVSS 3.1 Medium EPSS 0.49% · top 60.7% CWE-366 · CWE-366
5.9CVSS 3.1 base score
0.49%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
4References, 2 tagged exploit
17 Jun 2026Last modified by NVD

Description

Race Condition within a Thread in GitHub repository answerdev/answer prior to v1.1.1.

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://github.com/answerdev/answer/commit/47661dc8a356ce6aa7793f1bd950399292180182 Patch
https://huntr.dev/bounties/cf7d19e3-1318-4c77-8366-d8d04a0b41ba ExploitPatchThird Party Advisory
https://github.com/answerdev/answer/commit/47661dc8a356ce6aa7793f1bd950399292180182 Patch
https://huntr.dev/bounties/cf7d19e3-1318-4c77-8366-d8d04a0b41ba ExploitPatchThird Party Advisory

Track CVE-2023-4127 inside VULONE

Watch it alongside the ransomware crews, C2 infrastructure and forum chatter that reference it, query it through the API and pull it into your SIEM over TAXII.

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

9.8CVE-2023-1537Answer authentication bypass by capture-replay vulnerabilityAuthentication Bypass by Capture-replay in GitHub repository answerdev/answer prior to 1.0.6.EPSS 0.84%9.8CVE-2023-0744Answer improper access control vulnerabilityImproper Access Control in GitHub repository answerdev/answer prior to 1.0.4.EPSS 6.4%9.0CVE-2023-0740Answer cross-site scripting vulnerabilityCross-site Scripting (XSS) - Stored in GitHub repository answerdev/answer prior to 1.0.4.EPSS 0.71%9.0CVE-2023-0741Answer cross-site scripting vulnerabilityCross-site Scripting (XSS) - DOM in GitHub repository answerdev/answer prior to 1.0.4.EPSS 0.87%9.0CVE-2023-0742Answer cross-site scripting vulnerabilityCross-site Scripting (XSS) - Stored in GitHub repository answerdev/answer prior to 1.0.4.EPSS 0.87%9.0CVE-2023-0743Answer cross-site scripting vulnerabilityCross-site Scripting (XSS) - Generic in GitHub repository answerdev/answer prior to 1.0.4.EPSS 0.75%8.8CVE-2023-4815Answer missing authentication for critical function vulnerabilityMissing Authentication for Critical Function in GitHub repository answerdev/answer prior to v1.1.3.EPSS 0.82%8.8CVE-2023-4125Answer weak password requirements vulnerabilityWeak Password Requirements in GitHub repository answerdev/answer prior to v1.1.0.EPSS 0.88%

Source: NIST National Vulnerability Database (record CVE-2023-4127), CISA KEV, FIRST EPSS (scores of 2026-09-29). This page is refreshed as NVD updates the record.