CVE-2026-82655

Description

Admidio before 5.0.12 contains a blind SQL injection vulnerability in the relation_type_list parameter of lists_show.php that allows unauthenticated attackers to execute arbitrary SQL queries. Attackers can bypass authentication by providing a dummy UUID in role_list and inject SQL through relation_type_list to extract database contents including password hashes and user credentials.

CVSS Vector

References

• https://github.com/Admidio/admidio/security/advisories/GHSA-p5cp-mhvx-w392
• https://www.vulncheck.com/advisories/admidio-before-5.0.12-sql-injection-via-relation-type-list