Medium severity · published Oct 17, 2026
CVE-2026-111913
Admidio 5.0.0 before 5.0.16 Authorization Bypass via pdfl Mode in lists_show.php
4.3
CVSS
0.2%
EPSS
No
On KEV
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
Low
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 14% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
AD
admidio · Admidio
5.0.0 before 5.0.16 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-111913
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-111913
github.com
https://github.com/Admidio/admidio/security/advisories/GHSA-86f5-rg96-frrj
www.vulncheck.com
https://www.vulncheck.com/advisories/admidio-5.0.0-before-5.0.16-authorization-bypass-via-pdfl-mode-in-lists-show-php
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