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CVE-2023-4127

20
FAUCET Score

CVE-2023-4127 describes a race condition vulnerability within a thread in the GitHub repository answerdev/answer, affecting versions prior to v1.1.1. This medium-severity vulnerability, rated 5.9 CVSS, can be exploited remotely with high attack complexity, potentially leading to high integrity impacts without requiring user interaction. Currently, there is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
< 1.1.1CPE matchmatch criteria
cpe:2.3:a:answer:answer:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

6.5MEDIUM

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
Exploitability Score
2.8
Impact Score
3.6
CvssVersion
3.0

Exploit Intelligence

EPSS Score
0.40%
Probability of exploitation in next 30 days
EPSS Percentile
33.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0040 is in the 4th percentile among its peer group of 19,955 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (2)

github_advisorypatch availablevia nvd_reference
View patch
gopatch availablevia ghsa
Product: github.com/answerdev/answerFixed in: 1.1.1

Vendor Advisories (1)

goGHSA-52h8-c876-989cmedium

Answer has Race Condition within a Thread

Aug 3, 2023

References

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