CVE-2026-33639
InvoicePlane permits DDL injection through tax_rate_decimal_places
CVSS Score
7.2
EPSS Score
0.0%
EPSS Percentile
0th
InvoicePlane is a self-hosted open source application for managing invoices, clients, and payments. Prior to 1.7.2, InvoicePlane interpolates the administrator-controlled tax_rate_decimal_places setting into an ALTER TABLE statement for ip_tax_rates in Settings::index() without strict integer validation. A crafted setting value can add clauses to the schema-changing statement and remove or alter required database columns. The resulting schema corruption can permanently modify financial data structures and make the application unavailable. This vulnerability is fixed in 1.7.2.
| CWE | CWE-89 |
| Vendor | invoiceplane |
| Product | invoiceplane |
| Published | Sep 25, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H Attack Vector
Network
Attack Complexity
Low
Privileges Required
High
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Affected Versions
InvoicePlane / InvoicePlane
< 1.7.2
References
github.com: https://github.com/InvoicePlane/InvoicePlane/security/advisories/GHSA-34g5-4hfc-g983 github.com: https://github.com/InvoicePlane/InvoicePlane/pull/1481 github.com: https://github.com/InvoicePlane/InvoicePlane/pull/1488 github.com: https://github.com/InvoicePlane/InvoicePlane/commit/8fe41750d7c6fd039ac7353e5311bf4c140c3436 github.com: https://github.com/InvoicePlane/InvoicePlane/commit/efec2d28d574ca616f218d758bd5adaa9a60b3a0 github.com: https://github.com/InvoicePlane/InvoicePlane/commit/fca7792a24de0a749d881cbbe4af6f58e9545d20 github.com: https://github.com/InvoicePlane/InvoicePlane/releases/tag/v1.7.2