CVE-2026-111916

Medium

Description

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.

SeverityMedium

CVSS5.3

Exploit probability—

ProductAdmidio

PublishedOct 17, 2026

First seenOct 17, 2026

Weakness typeCWE-862Missing authorization

How to fix

Update

Admidio admidio5.0.16 or later

Vendor advisories

github.com/Admidio/admidio/security/advisories/GHSA-552r-jc93-7qr3

Affected products

Product	Affected versions	Fixed in
Admidio admidio	v < 5.0.16	5.0.16

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