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CVE-2026-90709— Yot CMS Admin Console admin.php eval code injection

Quick assessment

Affected
Yot CMS
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 Yot CMS 3.3.1 及更早版本中检测到安全漏洞。该问题影响了管理控制台组件中 文件中的 函数。对参数 的不当处理会导致代码注入。此漏洞可被远程利用，且漏洞利用方式已公开披露，可能会被攻击者利用。

CVSS 4.7 · Medium

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2026-90709

Vulnerability Information
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Vulnerability Title
Yot CMS Admin Console admin.php eval code injection
Source: CVE Program / CVE List V5
Vulnerability Description
A security vulnerability has been detected in Yot CMS up to 3.3.1. Affected by this issue is the function eval of the file modsys/console/admin.php of the component Admin Console. Such manipulation of the argument text leads to code injection. It is possible to launch the attack remotely. The exploit has been disclosed publicly and may be used.
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
对生成代码的控制不恰当(代码注入)
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
Yot CMS 3.3.0 cpe:2.3:a:yot:cms:*:*:*:*:*:*:*:*

II. Public POCs for CVE-2026-90709

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III. Intelligence Information for CVE-2026-90709

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Proof of Concept for CVE-2026-90709 (1)

IV. Related Vulnerabilities

Same product: CMS
Same vendor: Yot
Same weakness: CWE-94

V. Comments for CVE-2026-90709

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