SQL Injection Vulnerability in Private Metrics Server by Commvault
CVE-2026-77098

8.8HIGH

Key Information:

Vendor

Commvault

Status
Commvault Cloud
Vendor
CVE Published:
8 September 2026

What is CVE-2026-77098?

The Private Metrics Server by Commvault is susceptible to an SQL injection vulnerability that compromises database operations. This flaw allows malicious actors to manipulate SQL queries, potentially leading to unauthorized data access and manipulation. Users of the Private Metrics Server are strongly advised to upgrade to the latest maintenance release to mitigate this security issue effectively.

Affected Version(s)

Commvault Cloud Windows 11.46.0 <= 11.46.19

Commvault Cloud Windows 11.44.0 <= 11.44.19

Commvault Cloud Windows 11.40.0 <= 11.40.71

References

https://documentation.commvault.com/securityadvisories/CV...

CVSS V4

Score:
8.8
Severity:
HIGH
Confidentiality:
High
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Michael Tucker and Tan Chew Keong from the XOR team at JPMorgan Chase.
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