CVE-2026-22239
Unauthenticated HTTP API abuse enables unsolicited emails impersonating the company.
Is CVE-2026-22239 being exploited?
Not confirmed. CVE-2026-22239 does not appear in CISA's Known Exploited Vulnerabilities catalog, which records only exploitation that has been observed and reported publicly. That is evidence of absence of a report, not evidence the flaw is unattacked. EPSS currently estimates a 0.32% probability of exploitation in the next 30 days.
How severe is CVE-2026-22239?
CVE-2026-22239 is rated Critical with a CVSS score of 10.0. Severity describes how bad exploitation would be, not how likely it is: pair it with exploitation evidence before deciding what to patch first.
Is there a patch for CVE-2026-22239?
Not known from our data. No patch reference has been recorded for CVE-2026-22239, which is not the same as no patch existing — a fix may have shipped without a tagged reference, or after this record was written. The vendor advisory is the only authority on whether a fix exists, and mitigations may be available regardless.
What does CVE-2026-22239 affect?
CVE-2026-22239 affects BLUVOYIX Email Sending API, BLUVOYIX Platform. Confirm the exact affected versions against the vendor advisory before deciding you are exposed.
What should I do about CVE-2026-22239?
Patch when available; enforce auth, rotate credentials, monitor API usage.
Exploitation status reflects CISA's KEV catalog as we last synced it. Check the catalog directly.
Unauthenticated attacker can send emails on behalf of the company via the API, enabling spoofing and phishing.
Patch when possible