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4 vulnerabilities
CVE-2026-13738 (GCVE-0-2026-13738)
Vulnerability from cvelistv5 – Published: 2026-08-11 11:01 – Updated: 2026-08-11 16:48
VLAI
EPSS
VEX
Title
Improper Authorization Validation
Summary
CommServe contained an authorization bypass vulnerability affecting a limited set of command execution operations. Software customers upgrade to resolved maintenance release. Update all Commvault installations, including Commserve, Webserver, Command Center, Media Agents, Clients and HyperScale X.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-11 16:48 UTC
CWE
- CWE-863 - Incorrect Authorization
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Commvault | Commvault Cloud |
Affected:
11.46.0 , ≤ 11.46.9
(custom)
Affected: 11.44.0 , ≤ 11.44.10 (custom) Affected: 11.40.0 , ≤ 11.40.62 (custom) Affected: 11.36.0 , ≤ 11.36.113 (custom) |
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CVE-2026-13737 (GCVE-0-2026-13737)
Vulnerability from cvelistv5 – Published: 2026-08-11 11:01 – Updated: 2026-08-11 16:49
VLAI
EPSS
VEX
Title
Command Restriction Bypass
Summary
CommServe contained an allowlist bypass vulnerability affecting command execution authorization. Software customers upgrade to resolved maintenance release. Update all Commvault installations, including Commserve, Webserver, Command Center, Media Agents, Clients and HyperScale X.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-11 16:48 UTC
CWE
- CWE-863 - Incorrect Authorization
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Commvault | Commvault Cloud |
Affected:
11.46.0 , ≤ 11.46.9
(custom)
Affected: 11.44.0 , ≤ 11.44.10 (custom) Affected: 11.40.0 , ≤ 11.40.62 (custom) Affected: 11.36.0 , ≤ 11.36.113 (custom) |
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CVE-2026-13739 (GCVE-0-2026-13739)
Vulnerability from cvelistv5 – Published: 2026-08-11 11:01 – Updated: 2026-08-11 14:13
VLAI
EPSS
VEX
Title
Server-Side Request Forgery (SSRF)
Summary
A legacy endpoint in Command Center contained an unauthenticated server-side request forgery (SSRF) vulnerability related to the handling of arbitrary target URLs. Software customers upgrade to resolved maintenance release. Update Command Center.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-11 14:13 UTC
CWE
- CWE-918 - Server-Side Request Forgery (SSRF)
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Commvault | Commvault Cloud |
Affected:
11.46.0 , ≤ 11.46.9
(custom)
Affected: 11.44.0 , ≤ 11.44.10 (custom) Affected: 11.40.0 , ≤ 11.40.62 (custom) Affected: 11.36.0 , ≤ 11.36.113 (custom) |
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CVE-2025-12776 (GCVE-0-2025-12776)
Vulnerability from cvelistv5 – Published: 2026-01-07 22:03 – Updated: 2026-01-08 18:17
VLAI
EPSS
VEX
Title
Stored Cross-Site Scripting
Summary
The Report Builder component of the application stores user input directly in a web page and displays it to other users, which raised concerns about a possible Cross-Site Scripting (XSS) attack. Proper management of this functionality helps ensure a secure and seamless user experience. Although the user input is not validated in the report creation, these scripts are not executed when the report is run by end users. The script is executed when the report is modified through the report builder by a user with edit permissions.
The Report Builder is part of the WebConsole. The WebConsole package is currently end of life, and is no longer maintained. We strongly recommend against installing or using it in any production environment. However, if you choose to install it, for example, to access functionality like the Report Builder, it must be deployed within a fully isolated network that has no access to sensitive data or internet connectivity. This is a critical security precaution, as the retired package may contain unpatched vulnerabilities and is no longer supported with updates or fixes.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-01-08 15:09 UTC
CWE
- CWE-79 - Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting')
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Commvault | WebConsole |
Affected:
11.32.0 , ≤ 11.32.*
(semver)
Affected: 11.36.0 , ≤ 11.36.* (semver) Unaffected: 11.40.1 , ≤ 11.40.* (semver) Unaffected: 11.42.1 , ≤ 11.42.* (semver) |
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