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CVE-2026-21719

Quick assessment

Affected
CubeCart Limited CubeCart
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.

CubeCart是CubeCart开源的一个电子商务软件。 CubeCart 6.6.0之前版本存在安全漏洞，该漏洞源于OS命令注入，可能导致具有管理权限的用户执行任意OS命令。

AI Predicted 7.4 Difficulty: Easy EPSS 1.20% · P68
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I. Basic Information for CVE-2026-21719

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
An OS command injection vulnerability exists in CubeCart prior to 6.6.0, which may allow a user with an administrative privilege to execute an arbitrary OS command.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Source: CVE Program / CVE List V5
Vulnerability Type
OS命令中使用的特殊元素转义处理不恰当(OS命令注入)
Source: CVE Program / CVE List V5
Vulnerability Title
CubeCart 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
CubeCart是CubeCart开源的一个电子商务软件。 CubeCart 6.6.0之前版本存在安全漏洞，该漏洞源于OS命令注入，可能导致具有管理权限的用户执行任意OS命令。
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
CubeCart Limited CubeCart prior to 6.6.0 -

II. Public POCs for CVE-2026-21719

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III. Intelligence Information for CVE-2026-21719

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Same Patch Batch · CubeCart Limited · 2026-04-17 · 3 CVEs total

CVE-2026-35496 CubeCart 安全漏洞
CVE-2026-34018 CubeCart 安全漏洞

IV. Related Vulnerabilities

Same product: CubeCart
Same vendor: CubeCart Limited
Same weakness: CWE-78

V. Comments for CVE-2026-21719

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