CVE-2026-33639 InvoicePlane - SQL Injection

InvoicePlane < 1.7.2 contains a SQL injection caused by lack of strict integer validation on administrator-controlled tax_rate_decimal_places in ALTER TABLE statement, letting attackers corrupt database schema and cause denial of service, exploit requires admin privileges.

CVSS base score 7.2 /10
High
CISA KEV
Not listed
Public exploit
None known
Authentication
Required
EPSS
0.40% chance of exploitation in 30 days
View the NVD record ↗

Details

Type
SQL Injection
Impact
Data Tampering, Denial Of Service
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Published
25 September 2026
Updated
15 October 2026
Weakness
CWE-89

Vendor fix

Upgrade to version 1.7.2 or later.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

References

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