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

Goal: 1000 CNY · Raised: 1359 CNY

100%
Buy Us a Coffee

CVE-2026-32812— Admidio Vulnerable to SSRF and Local File Read via Unrestricted URL Fetch in SSO Metadata Endpoint

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团队的一套开源的成员管理系统。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 5.0.6及之前版本存在安全漏洞，该漏洞源于SSO元数据API存在不受限制的URL获取，可能导致服务端请求伪造和本地文件读取。

CVSS 6.8 · Medium EPSS 0.46% · P37
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2026-32812

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Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.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 Vulnerable to SSRF and Local File Read via Unrestricted URL Fetch in SSO Metadata Endpoint
Source: CVE Program / CVE List V5
Vulnerability Description
Admidio is an open-source user management solution. In versions 5.0.0 through 5.0.6, unrestricted URL fetch in the SSO Metadata API can result in SSRF and local file reads. The SSO Metadata fetch endpoint at modules/sso/fetch_metadata.php accepts an arbitrary URL via $_GET['url'], validates it only with PHP's FILTER_VALIDATE_URL, and passes it directly to file_get_contents(). FILTER_VALIDATE_URL accepts file://, http://, ftp://, data://, and php:// scheme URIs. An authenticated administrator can use this endpoint to read arbitrary local files via the file:// wrapper (Local File Read), reach internal services via http:// (SSRF), or fetch cloud instance metadata. The full response body is returned verbatim to the caller. This issue has been fixed in version 5.0.7.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
服务端请求伪造(SSRF)
Source: CVE Program / CVE List V5
Vulnerability Title
Admidio 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Admidio是Admidio团队的一套开源的成员管理系统。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 5.0.6及之前版本存在安全漏洞，该漏洞源于SSO元数据API存在不受限制的URL获取，可能导致服务端请求伪造和本地文件读取。
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 >= 5.0.0, < 5.0.7 -

II. Public POCs for CVE-2026-32812

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

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2026-32812

请登录查看更多情报信息。

Patches & Fixes for CVE-2026-32812 (1)

Vendor Advisories for CVE-2026-32812 (1)

Vendor Pages for CVE-2026-32812 (1)

Same Patch Batch · Admidio · 2026-03-20 · 3 CVEs total

CVE-2026-32817 9.1 CRITICAL Admidio is Missing Authorization and CSRF Protection on Document and Folder Deletion
CVE-2026-32813 8.0 HIGH Admidio: Second-Order SQL Injection via List Configuration (lsc_special_field, lsc_sort, l

IV. Related Vulnerabilities

Same product: admidio
Same vendor: Admidio
Same weakness: CWE-918

V. Comments for CVE-2026-32812

No comments yet

Leave a comment