CVE-2026-22239 Email Sending Vulnerability in BLUVOYIX

Critical 10.0 Published 14 Jan 2026 Updated 14 Jan 2026

Unauthenticated attackers can send unsolicited emails via the BLUVOYIX email API due to design flaws, enabling spam campaigns.

Exploited in the wild: Not known
Login needed: Not needed
Attackable: Over the internet
Victim action needed: Not needed
Fix: None listed

What is CVE-2026-22239?

CVE-2026-22239 is a critical vulnerability in Bluspark Global BLUVOYIX, published on 14 Jan 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

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.

Weakness: CWE-400

Which versions are affected by CVE-2026-22239?

It affects 1 product.

Products include Blusparkglobal Bluvoyix.

How do I fix CVE-2026-22239?

No fix has been published for CVE-2026-22239 yet. Limit exposure of the affected software until one is available.

Is CVE-2026-22239 being exploited?

There is no known exploitation of CVE-2026-22239 in the wild and no public exploit code.

Sources

Also known as GHSA-v9rm-r464-44x6.