---
id: CVE-2026-111916
title: Admidio before 5.0.16 Information Disclosure via rss/links.php Weblinks Feed
summary: >-
  Admidio before 5.0.16 contains an information disclosure vulnerability that
  allows unauthenticated attackers to view role-restricted weblinks because
  rss/links.php omits the category_view role-visibility filter. Attackers can
  request the…
severity: medium
cvss: 5.3
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N'
cvssSource: cna
cwe:
  - CWE-862
vendor: Admidio
product: admidio
affected:
  - admidio < 5.0.16
published: '2026-10-17'
updated: '2026-10-17'
sourceUpdated: '2026-10-17T18:46:31.787Z'
source: CVEORG
sourceUrl: 'https://www.cve.org/CVERecord?id=CVE-2026-111916'
references:
  - url: 'https://github.com/Admidio/admidio/security/advisories/GHSA-552r-jc93-7qr3'
    label: GitHub Security Advisory (GHSA-552r-jc93-7qr3)
  - url: >-
      https://www.vulncheck.com/advisories/admidio-before-5.0.16-information-disclosure-via-rss-links-php-weblinks-feed
    label: >-
      VulnCheck Advisory: Admidio before 5.0.16 Information Disclosure via
      rss/links.php Weblinks Feed
tags:
  - cve.org
ingestedAt: '2026-10-17T19:08:56.715Z'
---

## Overview

Admidio before 5.0.16 contains an information disclosure vulnerability that allows unauthenticated attackers to view role-restricted weblinks because rss/links.php omits the category_view role-visibility filter. Attackers can request the weblinks RSS feed for an organization to retrieve link names, URLs, descriptions, categories, and creator names from restricted LNK categories.

## Affected

- `admidio < 5.0.16`

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.