CVE-2026-106076
- State
- Published
- Severity
- 9.0 Critical
- Published
- Oct 27, 2026
- Updated
- Oct 27, 2026
- Reserved
- Oct 6, 2026
Description
A vulnerability allowing an authenticated organization-transfer peer to inject SQL into the configuration database of the source Veeam Backup for Microsoft 365 server, leading to cross-tenant read and write of configuration data and remote code execution as the PostgreSQL service account.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 9.0 Critical | CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H | hackerone |
Weaknesses
- CWE-89 SQL Injection
Affected Products
| Product | Versions |
|---|---|
Backup for Microsoft 365Veeam |
|
References
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