CVE-2026-6561— EyouCMS Index.php edit_adminlogo unrestricted upload
Get alerts for future matching vulnerabilitiesLog in to subscribe
I. Basic Information for CVE-2026-6561
Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗ Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.
Vulnerability Title
EyouCMS Index.php edit_adminlogo unrestricted upload
Source: NVD (National Vulnerability Database)
Vulnerability Description
A vulnerability was detected in EyouCMS up to 1.7.1. This issue affects the function edit_adminlogo of the file application/admin/controller/Index.php. Performing a manipulation of the argument filename results in unrestricted upload. The attack is possible to be carried out remotely. The exploit is now public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L
Source: NVD (National Vulnerability Database)
Vulnerability Type
危险类型文件的不加限制上传
Source: NVD (National Vulnerability Database)
Vulnerability Title
EyouCMS 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
EyouCMS是中国易优（Eyou）公司的一套基于ThinkPHP的开源内容管理系统（CMS）。 EyouCMS 1.7.1及之前版本存在安全漏洞，该漏洞源于对文件application/admin/controller/Index.php中参数filename的操作，可能导致任意文件上传。
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 |
|---|---|---|---|---|
| - | EyouCMS | 1.7.0 | cpe:2.3:a:eyoucms:eyoucms:*:*:*:*:*:*:*:* |
II. Public POCs for CVE-2026-6561
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POCPremium
No public POC found.
Login to generate AI POCIII. Intelligence Information for CVE-2026-6561
请登录查看更多情报信息。
IV. Related Vulnerabilities
Same product: EyouCMS
- CVE-2026-7389
EyouCMS common.php GetSortData sql injection - CVE-2026-7388
EyouCMS Template File FilemanagerLogic.php editFile code inj - CVE-2026-1107
EyouCMS Member Avatar Diyajax.php check_userinfo unrestricte - CVE-2025-15375
EyouCMS arcpagelist Ajax.php unserialize deserialization - CVE-2025-15374
EyouCMS Ask Module Ask.php cross site scripting
Same weakness: CWE-434
- CVE-2021-47965
WordPress Plugin WP Super Edit 2.5.4 Unrestricted File Uploa - CVE-2026-44088
Remote Code Execution in SzafirHost - CVE-2026-22707
Strapi Upload Plugin MIME Validation Bypass via Content API - CVE-2026-41937
Vvveb < 1.0.8.3 Unrestricted File Upload RCE via Plugin Uplo - CVE-2026-6271
Career Section <= 1.7 - Unauthenticated Arbitrary File Uplo
V. Comments for CVE-2026-6561
No comments yet