SCA: security update for admidio/admidio (GHSA-6j68-gcc3-mq73)

medium Tenable Cloud Security Plugin ID 438860

Description

There are packages installed that are affected by a vulnerability referenced in the following CVE:

- 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. (CVE-2026-32812)

Solution

Update the admidio/admidio library and its related packages to version 5.0.7 or later.

Plugin Details

Severity: Medium

ID: 438860

Version: Revision 1.9

Type: Local

Family: SCA Checks

Published: 3/17/2026

Updated: 7/2/2026

Supported Sensors: Tenable Cloud Security, Tenable Self-Hosted Container Security

Risk Information

VPR

Risk Factor: Low

Score: 3.3

Percentile: 51.27

Vendor

Vendor Severity: Medium

CVSS v2

Risk Factor: Medium

Base Score: 6.1

Temporal Score: 4.8

Vector: CVSS2#AV:N/AC:L/Au:M/C:C/I:N/A:N

CVSS Score Source: CVE-2026-32812

CVSS v3

Risk Factor: Medium

Base Score: 6.8

Temporal Score: 6.1

Vector: CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:N

Temporal Vector: CVSS:3.0/E:P/RL:O/RC:C

Vulnerability Information

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 3/16/2026

Vulnerability Publication Date: 3/16/2026

Reference Information

CVE: CVE-2026-32812

cwe: CWE-918

Detections

Analytics