Medium severity · published Aug 3, 2026
CVE-2026-69094
Admidio before 5.0.11 IDOR via save_temporary mylist_function.php
4.3
CVSS
0.3%
EPSS
No
On KEV
Description
Admidio before 5.0.11 contains an insecure direct object reference vulnerability in the save_temporary mode of mylist_function.php that allows authenticated users to hijack list configurations. Attackers can enumerate global list UUIDs and overwrite admin-curated global lists or other users' private lists by supplying a list_uuid parameter, transferring ownership and demoting global lists to personal configurations.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
None
Integrity
Low
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 18% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
AD
admidio · Admidio
before 5.0.11 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-69094
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-69094
github.com
https://github.com/Admidio/admidio/security/advisories/GHSA-rw2j-8c57-x6h2
www.vulncheck.com
https://www.vulncheck.com/advisories/admidio-before-idor-via-save-temporary-mylist-function-php
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