CVE-2026-111913

Medium

Description

Admidio from 5.0.0 before 5.0.16 contains an authorization bypass vulnerability that allows authenticated users to export lists despite export restrictions by requesting mode=pdfl. The groups_roles_export check in modules/groups-roles/lists_show.php omits pdfl, which later runs the pdf export, letting users with list view rights download member lists as PDF files.

SeverityMedium

CVSS4.3

Exploit probability—

ProductAdmidio

PublishedOct 17, 2026

First seenOct 17, 2026

Weakness typeCWE-285CWE-285

How to fix

Update

Admidio admidio5.0.16 or later

Vendor advisories

github.com/Admidio/admidio/security/advisories/GHSA-86f5-rg96-frrj

Affected products

Product	Affected versions	Fixed in
Admidio admidio	5.0.0 ≤ v < 5.0.16	5.0.16

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