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TI-2026-25281 Aliases CVE-2026-32812GHSA-6j68-gcc3-mq73

Admidio Vulnerable to SSRF and Local File Read via Unrestricted URL Fetch in SSO Metadata Endpoint

Priority MEDIUM 63CWE-918Published · Updated

Key facts

Attack vector
Network
Privileges required
High
User interaction
None
Attack complexity
Low
Impact type
Information disclosure
Confidentiality · integrity · availability
High · None · None
Fix status
Fixed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA and GitHub. Impact type from CWE-918 and the CVSS impact.

Summary

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.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00445 38th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix Fixed admidio (Admidio): 5.0.7admidio/admidio (Packagist): 5.0.7

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
Poc
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
Admidioadmidio5.0.0 to before 5.0.75.0.7Patch availableCNA
—admidio/admidio (Packagist)5.0.0 to before 5.0.75.0.7Patch availableGHSA-6j68-gcc3-mq73
  • admidio VendorAdmidio Affected 5.0.0 to before 5.0.7 Fixed in 5.0.7 Patch available CNA
  • admidio/admidio (Packagist) Vendor— Affected 5.0.0 to before 5.0.7 Fixed in 5.0.7 Patch available GHSA-6j68-gcc3-mq73

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:admidio:admidio:*:*:*:*:*:*:*:*5.0.0 to before 5.0.7VulnerableAdmidio
  • cpe:2.3:a:admidio:admidio:*:*:*:*:*:*:*:* Versions 5.0.0 to before 5.0.7 Vulnerable ·Admidio

Remediation

  • Fix · CNA admidio (Admidio) Fixed in 5.0.7
  • Fix · GHSA-6j68-gcc3-mq73 admidio/admidio (Packagist) Fixed in 5.0.7 Advisory →

Timeline

  1. 2026-10-02 Threatist record created from CVE-2026-32812
  2. 2026-10-03 Alias added: GHSA-6j68-gcc3-mq73

References

Exploit 1

Patch 1

Advisory 1

Other 2

  • TI-2026-25286 Admidio is Missing Authorization and CSRF Protection on Document and Folder Deletion CVSS 3.1CRITICAL 9.1
  • TI-2024-25222 Admidio has Blind SQL Injection in ecard_send.php CVSS 3.1CRITICAL 10.0
  • TI-2024-25764 Admidio Vulnerable to RCE via Arbitrary File Upload in Message Attachment CVSS 3.1CRITICAL 9.1
  • TI-2026-25247 Admidio: Unrestricted File Upload via CSRF Token Validation Bypass in Documents & Files Module CVSS 3.1HIGH 8.8
  • TI-2026-26667 Admidio: Unauthenticated Access to Role-Restricted documents via neutralized .htaccess CVSS 3.1HIGH 7.5
  • TI-2026-25282 Admidio: Second-Order SQL Injection via List Configuration (lsc_special_field, lsc_sort, lsc_filter) CVSS 3.1HIGH 8.0
See all 31 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences