CVE-2026-106078

Published Oct 27, 2026 CWE-347

Description

A vulnerability allowing an unauthenticated attacker to bypass REST API authentication with a forged federation token and receive responses from REST API endpoints that do not call the Veeam Backup for Microsoft 365 backup service.

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Weakness Type (CWE)

CWE-347 CWE-347

References

Other References

Frequently Asked Questions

What is CVE-2026-106078? +
A vulnerability allowing an unauthenticated attacker to bypass REST API authentication with a forged federation token and receive responses from REST API endpoints that do not call the Veeam Backup for Microsoft 365 backup service.
How do I check if I'm vulnerable to CVE-2026-106078? +
You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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