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CVE-2026-13739— Server-Side Request Forgery (SSRF)

Quick assessment

Affected
Commvault Commvault Cloud
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Commvault Cloud是美国Commvault公司的一款云数据管理与存储解决方案。 Commvault Cloud 11.46.0版本至11.46.9版本、11.44.0版本至11.44.10版本、11.40.0版本至11.40.62版本和11.36.0版本至11.36.113版本存在服务端请求伪造漏洞，该漏洞源于Command Center遗留端点对任意目标URL的处理不当，可能导致未经验证的攻击者发起服务端请求伪造攻击。

CVSS 8.8 · High EPSS 0.39% · P31

Affected Version Matrix 4

VendorProduct Version RangeStatus
Commvault Commvault Cloud 11.46.0≤ 11.46.9 affected
11.44.0≤ 11.44.10 affected
11.40.0≤ 11.40.62 affected
11.36.0≤ 11.36.113 affected
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I. Basic Information for CVE-2026-13739

Vulnerability Information
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Vulnerability Title
Server-Side Request Forgery (SSRF)
Source: CVE Program / CVE List V5
Vulnerability Description
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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:L/VA:L/SC:N/SI:N/SA:N
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Commvault Cloud 服务端请求伪造漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Commvault Cloud是美国Commvault公司的一款云数据管理与存储解决方案。 Commvault Cloud 11.46.0版本至11.46.9版本、11.44.0版本至11.44.10版本、11.40.0版本至11.40.62版本和11.36.0版本至11.36.113版本存在服务端请求伪造漏洞，该漏洞源于Command Center遗留端点对任意目标URL的处理不当，可能导致未经验证的攻击者发起服务端请求伪造攻击。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Commvault Commvault Cloud 11.46.0 ~ 11.46.9 -

II. Public POCs for CVE-2026-13739

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III. Intelligence Information for CVE-2026-13739

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Vendor Advisories for CVE-2026-13739 (1)

Same Patch Batch · Commvault · 2026-08-11 · 3 CVEs total

CVE-2026-13737 9.2 CRITICAL Command Restriction Bypass
CVE-2026-13738 9.2 CRITICAL Improper Authorization Validation

IV. Related Vulnerabilities

Same product: Commvault Cloud
Same vendor: Commvault

V. Comments for CVE-2026-13739

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