CVE-2026-22239Network attack vector

Unsolicited email sending via unauthenticated API

Published Jan 14, 2026 · Updated Jan 14, 2026

An email API design flaw in BLUVOYIX 0 allows remote attackers to send unsolicited email as the company through crafted HTTP requests. The public record identifies only unspecified design flaws in the email sending API and does not disclose the endpoint, request fields, or missing control that permits delivery. No authentication or user interaction is required, and the documented consequence is unauthorized outbound email rather than access to platform data.

CVSS severity5.3
Medium
EPSS probability0.32%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

An email API design flaw in BLUVOYIX 0 allows remote attackers to send unsolicited email as the company through crafted HTTP requests. The public record identifies only unspecified design flaws in the email sending API and does not disclose the endpoint, request fields, or missing control that permits delivery. No authentication or user interaction is required, and the documented consequence is unauthorized outbound email rather than access to platform data.

The record

CVE
CVE-2026-22239
Published
Jan 14, 2026
Updated
Jan 14, 2026
Vendor
Bluspark Global
Product
BLUVOYIX
Classifications
CWE-400, CAPEC-98, T1566
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jan 14, 2026CVE publishedPublication date reported by the CVE source.
  2. Jan 14, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Bluspark Global · BLUVOYIXversion=0

Published CVSS scores

10.0MHVCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H
5.3NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-400Uncontrolled Resource Consumption
CAPEC-98Phishing
T1566Phishing

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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