Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1359 CNY

100%
Buy Us a Coffee

CVE-2026-47227— Admidio module-administrator can delete or reorder categories owned by other modules via dead authorization check in `modules/categories.php`

Quick assessment

Affected
Admidio admidio
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.

Admidio是Admidio组织开源的一款成员管理系统。该系统支持成员列表、事件管理、留言簿、相册和下载等功能。 Admidio 5.0.10之前版本存在授权问题漏洞，该漏洞源于对type参数验证不当，未正确检查分类是否属于用户管理的模块，可能导致持有单一模块管理权限的用户删除或重排其他模块的空分类。

CVSS 6.5 · Medium EPSS 0.33% · P23

Possible ATT&CK Techniques 1 AI

T1548.001 · Setuid and Setgid

Affected Version Matrix 1

VendorProduct Version RangeStatus
Admidio admidio < 5.0.10 affected
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2026-47227

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Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.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
Admidio module-administrator can delete or reorder categories owned by other modules via dead authorization check in `modules/categories.php`
Source: CVE Program / CVE List V5
Vulnerability Description
Admidio is an open-source user management solution. `modules/categories.php` checks that the supplied `type` parameter (`ANN`, `EVT`, `ROL`, `USF`, …) corresponds to a module the actor administers. The follow-up "is this specific category editable by me" check at lines 56-61 is dead code because it compares `$getType` (a category-type code) against mode names (`edit`/`save`/`delete`); the condition is permanently false, so `$category->isEditable()` is never invoked. Prior to version 5.0.10, the `delete`, `sequence`, and `save` switch cases load the category by the supplied UUID and act on it without re-checking that the category belongs to a module the actor administers. A user holding only one module-administrator right can therefore destroy or reorder empty categories belonging to *other* modules — for example, an announcements administrator can delete role categories, profile-field categories, or weblink categories that they have no right to touch. Version 5.0.10 fixes the issue.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
通过用户控制密钥绕过授权机制
Source: CVE Program / CVE List V5
Vulnerability Title
Admidio 授权问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Admidio是Admidio组织开源的一款成员管理系统。该系统支持成员列表、事件管理、留言簿、相册和下载等功能。 Admidio 5.0.10之前版本存在授权问题漏洞，该漏洞源于对type参数验证不当，未正确检查分类是否属于用户管理的模块，可能导致持有单一模块管理权限的用户删除或重排其他模块的空分类。
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
Admidio admidio < 5.0.10 -

II. Public POCs for CVE-2026-47227

# POC Description Source Link Shenlong Link
AI-Generated POC Premium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2026-47227

请登录查看更多情报信息。

Vendor Advisories for CVE-2026-47227 (1)

Same Patch Batch · Admidio · 2026-08-12 · 9 CVEs total

CVE-2026-47231 8.1 HIGH Admidio has IDOR in `documents-files.php` `mode=move_save` that lets any folder-uploader e
CVE-2026-47226 6.5 MEDIUM Admidio: Authorization bypass in file_delete enables cross-folder file removal by authenti
CVE-2026-47230 6.5 MEDIUM Admidio: IDOR in documents-files.php allows cross-folder file rename and description chang
CVE-2026-47233 6.5 MEDIUM Admidio: Any logged-in user can delete inventory fields via `mode=field_delete` — incomple
CVE-2026-47229 5.4 MEDIUM Admidio: CSRF in SSO client `enable` action toggles SAML/OIDC clients without token valida
CVE-2026-47228 5.2 MEDIUM Admidio's CSRF in registration `send_login` mode resets arbitrary user passwords
CVE-2026-47234 4.4 MEDIUM Admidio writes session IDs and auto-login cookie values to application logs
CVE-2026-47232 4.3 MEDIUM Admidio PKCS#12 private key export action lacks CSRF protection

IV. Related Vulnerabilities

Same product: admidio
Same vendor: Admidio
Same weakness: CWE-639

V. Comments for CVE-2026-47227

No comments yet

Leave a comment