CVE-2026-54790
InvoicePlane: Second-order SQL injection through the unvalidated custom_field_table field in the Custom Fields module
- State
- Published
- Severity
- 6.0 Medium
- Published
- Sep 25, 2026
- Updated
- Sep 28, 2026
- Reserved
- Jun 15, 2026
Description
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 6.0 Medium | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:L/A:L | GitHub_M |
Weaknesses
- CWE-89 Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
Affected Products
| Product | Versions |
|---|---|
InvoicePlaneInvoicePlane |
|
References
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