CVE-2026-108790— westboy CicadasCMS Backend Template Editor save TemplateController.save path traversal
Quick assessment
Affected
westboy CicadasCMS
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 westboy CicadasCMS 版本高达 2431154dac8d0735e04f1fd2a3c3556668fc8dab 中，发现了一个安全漏洞。该漏洞影响了文件 /system/cms/template/save 中的 TemplateController.save 函数，涉及后端模板编辑器组件。漏洞被利用可导致路径遍历。该漏洞允许远程发起攻击。相关利用代码已公开，可能被用于进行攻击。厂商此前已收到关于此漏洞的披露通知，但始终未作出任何回应。
Possible ATT&CK Techniques 3 AI
T1105 · Ingress Tool Transfer T1565.003 · Runtime Data Manipulation T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2026-108790
Vulnerability Information
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Vulnerability Title
westboy CicadasCMS Backend Template Editor save TemplateController.save path traversal
Source: CVE Program / CVE List V5
Vulnerability Description
A security flaw has been discovered in westboy CicadasCMS up to 2431154dac8d0735e04f1fd2a3c3556668fc8dab. This impacts the function TemplateController.save of the file /system/cms/template/save of the component Backend Template Editor. The manipulation results in path traversal. The attack may be performed from remote. The exploit has been released to the public and may be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.
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
对路径名的限制不恰当(路径遍历)
Source: CVE Program / CVE List V5
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| westboy | CicadasCMS | 2431154dac8d0735e04f1fd2a3c3556668fc8dab |
cpe:2.3:a:westboy:cicadascms:*:*:*:*:*:*:*:*
|
|
II. Public POCs for CVE-2026-108790
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Other References for CVE-2026-108790 (1)
IV. Related Vulnerabilities
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Same vendor: westboy
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CVE-2026-108791
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Same weakness: CWE-22
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V. Comments for CVE-2026-108790
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