CVE-2026-32813: Admidio: Second-Order SQL Injection via List Configuration (lsc_special_field, lsc_sort, lsc_filter)

Severity: high (CVSS 8.0 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.3% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2026-03-20 · updated 2026-06-17
Weakness: CWE-89

Description

Admidio is an open-source user management solution. Versions 5.0.6 and below are vulnerable to arbitrary SQL Injection through the MyList configuration feature. The MyList configuration feature lets authenticated users define custom list column layouts, storing user-supplied column names, sort directions, and filter conditions in the adm_list_columns table via prepared statements. However, these stored values are later read back and interpolated directly into dynamically constructed SQL queries without sanitization or parameterization, creating a classic second-order SQL injection vulnerability (safe write, unsafe read). An attacker can exploit this to inject arbitrary SQL, potentially reading, modifying, or deleting any data in the database and achieving full database compromise. This issue has been fixed in version 5.0.7.

Affected products

admidio: before 5.0.7 — fixed in 5.0.7

How to fix

Upgrade to a fixed version: admidio 5.0.7. Check the vendor advisory for mitigations.

References

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