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CVE-2023-37659

28
FAUCET Score

CVE-2023-37659 is a critical Remote Command Execution (RCE) vulnerability affecting xalpha v0.11.4 of the xalpha_project. This flaw, categorized as CWE-94, allows an unauthenticated attacker to execute arbitrary commands remotely with low attack complexity, posing a severe risk to confidentiality, integrity, and availability. While the vulnerability carries a CVSS score of 9.8 (CRITICAL) and a FAUCET Risk Score of 80/100, there is currently no evidence of active exploitation, nor are there public exploits available in Metasploit, Nuclei, or ExploitDB. Furthermore, community discussion and media coverage for this CVE are minimal, suggesting a low current profile despite its high severity.

Impacted Technologies

VendorProductVersion(s)CPE
>= 0.11.4, <= 0.11.8CPE matchmatch criteria
cpe:2.3:a:xalpha_project:xalpha:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

9.8CRITICAL

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
3.9
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
1.69%
Probability of exploitation in next 30 days
EPSS Percentile
74.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0169 is in the 62nd percentile among its peer group of 36,862 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (1)

pippatch availablevia ghsa
Product: xalphaFixed in: 0.11.9

Vendor Advisories (1)

pipGHSA-jx3q-5rgf-vrrrcritical

xalpha vulnerable to Remote Code Execution

Jul 11, 2023

References

github.com / refraction-ray/xalpha/issues/175
ExploitIssue Tracking