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CVE-2026-90788— magicblack MacCMS10 Template .%40template%40default%40html%40label.html os command injection

Quick assessment

Affected
magicblack MacCMS10
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.

在 magicblack MacCMS10 2026.1000.4055 中发现了一个安全漏洞。该漏洞影响的是 Template Handler 组件中文件 的一项未知功能。通过执行相应的操作，可导致操作系统命令注入。攻击者可以远程发起此攻击。该漏洞的利用代码已公开，可能被用于实际攻击。项目方早已通过问题报告得知该问题，但至今尚未作出回应。

CVSS 4.7 · Medium

Possible ATT&CK Techniques 1 AI

T1059.001 · PowerShell
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I. Basic Information for CVE-2026-90788

Vulnerability Information
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Vulnerability Title
magicblack MacCMS10 Template .%40template%40default%40html%40label.html os command injection
Source: CVE Program / CVE List V5
Vulnerability Description
A security flaw has been discovered in magicblack MacCMS10 2026.1000.4055. Affected by this vulnerability is an unknown functionality of the file /admin1.php/admin/template/index/path/.%40template%40default%40html%40label.html of the component Template Handler. Performing a manipulation results in os command injection. The attack may be initiated remotely. The exploit has been released to the public and may be used for attacks. The project was informed of the problem early through an issue report but has not responded yet.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L
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

Affected Products

Vendor Product Affected Versions CPE Subscribe
magicblack MacCMS10 2026.1000.4055 cpe:2.3:a:magicblack:maccms10:*:*:*:*:*:*:*:*

II. Public POCs for CVE-2026-90788

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III. Intelligence Information for CVE-2026-90788

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Proof of Concept for CVE-2026-90788 (1)

Other References for CVE-2026-90788 (1)

IV. Related Vulnerabilities

Same product: MacCMS10
Same vendor: magicblack
Same weakness: CWE-78

V. Comments for CVE-2026-90788

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