CVE-2026-22239: The vulnerability exists in BLUVOYIX due to design flaws in the email sending API

Routine

MEDIUM 5.3REMOTEWATCHLISTMITIGATE

CVE-2026-22239 is a medium-severity flaw (CVSS 5.3) affecting bluvoyix. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

The vulnerability exists in BLUVOYIX due to design flaws in the email sending API. An unauthenticated remote attacker could exploit this vulnerability by sending specially crafted HTTP requests to the vulnerable email sending API. Successful exploitation of this vulnerability could allow the attacker to send unsolicited emails to anyone on behalf of the company.

Why this priority

Remotely exploitable, no login, no user action
On your watchlist

No fix is published yet: follow the downgrade or mitigation steps.

Risk facts

CVSS score	5.3 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	0.3% (top 75%)
CISA exploited list	No
Weakness	CWE-400
Published	2026-01-14
Last modified	2026-06-17

Publisher (CNA): MHV · Vendor: blusparkglobal

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2026-01-14 15:16 UTCPublished CVE record published
2026-06-17 10:19 UTCUpdated Record last modified

blusparkglobal bluvoyix MITIGATE

Affected: all versions

Fixed in: no fixed release known

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy bluvoyix || rpm -q bluvoyix || bluvoyix --version

No fixed or unaffected release known

Apply the vendor mitigation from the advisory, disable the affected feature, or restrict network access.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2026-22239?

bluvoyix: mitigate or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2026-22239 being exploited?

CVE-2026-22239 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2026-22239 affect?

CVE-2026-22239 affects bluvoyix. Severity is medium (CVSS 5.3). The vulnerability exists in BLUVOYIX due to design flaws in the email sending API. An unauthenticated remote attacker could exploit this vulnerability by sending specially crafted HTTP requests to the vulnerable email sending API. Successfu

How urgent is CVE-2026-22239?

Priority 35/100. Remotely exploitable, no login, no user action; On your watchlist

Related CVEs

CVE-2026-22240 HIGH 7.5 MITIGATE The vulnerability exists in BLUVOYIX due to an improper password storage implementation and subsequent exposur
CVE-2026-22238 CRITICAL 9.8 MITIGATE The vulnerability exists in BLUVOYIX due to improper authentication in the BLUVOYIX admin APIs
CVE-2026-22237 CRITICAL 9.8 MITIGATE The vulnerability exists in BLUVOYIX due to the exposure of sensitive internal API documentation
CVE-2026-22236 CRITICAL 9.8 MITIGATE The vulnerability exists in BLUVOYIX due to improper authentication in the BLUVOYIX backend APIs

References

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