CVE-2026-33639
InvoicePlane permits DDL injection through tax_rate_decimal_places
- Published
- Updated
- Reserved
- Assigned by
- GitHub_M
Description
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.
Public exploit
A reference of the record is tagged as an exploit or proof of concept: anyone can try it against an unpatched system. CISA's SSVC rates its exploitation: a proof of concept is public.
Timeline
ID reserved
By GitHub_M
- 6 months later
· 6 months later
Published
- 4 days later
· 4 days later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| GitHub_MCNA (assigner) | 3.1 | High7.2 | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H |
| NVDNVD · Deferred | 3.1 | High7.2 | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H |
- EPSS (exploitation in 30 days)
- 0.51% · top 56% of all CVEs (7 Nov 2026)
- CISA SSVC
- Exploitation: poc · Automatable: no · Technical impact: total
The list uses the assigner's score when there is one, then CISA's, then NVD's: High 7.2.
Weakness
Affected products
- affected < 1.7.2
References (7)
- https://github.com/InvoicePlane/InvoicePlane/security/advisories/GHSA-34g5-4hfc-g983 (opens in a new tab)x_refsource_CONFIRMexploit
- https://github.com/InvoicePlane/InvoicePlane/pull/1481 (opens in a new tab)x_refsource_MISC
- https://github.com/InvoicePlane/InvoicePlane/pull/1488 (opens in a new tab)x_refsource_MISC
- https://github.com/InvoicePlane/InvoicePlane/commit/8fe41750d7c6fd039ac7353e5311bf4c140c3436 (opens in a new tab)x_refsource_MISC
- https://github.com/InvoicePlane/InvoicePlane/commit/efec2d28d574ca616f218d758bd5adaa9a60b3a0 (opens in a new tab)x_refsource_MISC
- https://github.com/InvoicePlane/InvoicePlane/commit/fca7792a24de0a749d881cbbe4af6f58e9545d20 (opens in a new tab)x_refsource_MISC
- https://github.com/InvoicePlane/InvoicePlane/releases/tag/v1.7.2 (opens in a new tab)x_refsource_MISC
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://trackcve.app/cve/CVE-2026-33639)Record last updated .