Detections
Analytics

SCA: security update for admidio/admidio (GHSA-hcjj-chvw-fmw9)

medium Tenable Self-Hosted Container Security Plugin ID 441247

Description

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

 - Admidio is an open-source user management solution. Prior to version 5.0.9, the incomplete SSRF fix in
 Admidio's fetch_metadata.php validates the resolved IP address but passes the original hostname-based URL
 to curl_init(), leaving a DNS rebinding TOCTOU window that allows redirecting requests to internal IPs.
 This issue has been patched in version 5.0.9. (CVE-2026-42194)

Solution

Update the admidio/admidio library and its related packages to version 5.0.9 or later.

See Also

https://github.com/advisories/GHSA-hcjj-chvw-fmw9

Plugin Details

Severity: Medium

ID: 441247

Version: Revision 1.9

Type: Local

Family: SCA Checks

Published: 5/6/2026

Updated: 7/2/2026

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

Risk Information

VPR

Risk Factor: Low

Score: 3.3

Percentile: 51.26

Vendor

Vendor Severity: Medium

CVSS v2

Risk Factor: Medium

Base Score: 6.1

Temporal Score: 4.5

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

CVSS Score Source: CVE-2026-42194

CVSS v3

Risk Factor: Medium

Base Score: 6.8

Temporal Score: 5.9

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:U/RL:O/RC:C

Vulnerability Information

Exploit Ease: No known exploits are available

Patch Publication Date: 5/5/2026

Vulnerability Publication Date: 5/5/2026

Reference Information

CVE: CVE-2026-42194

cwe: CWE-918