CVE-2026-54790 — InvoicePlane: Second-order SQL injection through the unvalidated custom_field_table field in the Custom Fields module
InvoicePlane is a self-hosted open source application for managing invoices, clients, and payments. Prior to 1.7.2, InvoicePlane stores an administrator-controlled custom_field_…
Published: 2026-09-25 · CVSS: 6.0 · CVSS 3.1
InvoicePlane is a self-hosted open source application for managing invoices, clients, and payments. Prior to 1.7.2, InvoicePlane stores an administrator-controlled custom_field_table value without validating it against the allowed custom-field table names. Mdl_custom_fields::used() later concatenates that stored value into the FROM table and WHERE column identifier positions, so opening the custom-field edit form executes a second-order SQL injection. The injection can query arbitrary schema data and can cause application errors or denial of service. This issue is fixed in version 1.7.2.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7