High severity · published Sep 25, 2026
CVE-2026-50547
InvoicePlane permits local file inclusion through the e-invoice XML configuration identifier
7.5
CVSS
0.5%
EPSS
No
On KEV
Description
InvoicePlane is a self-hosted open source application for managing invoices, clients, and payments. Prior to 1.7.2, InvoicePlane's Invoices::generate_xml() method appends a database-derived xml_id to the XMLconfigs helper directory and includes the resulting PHP path without validating the identifier. A low-privileged attacker who can influence the e-invoice configuration can use traversal sequences to include an existing PHP file. The standalone advisory establishes local file inclusion; code execution requires a separate file-upload or file-write primitive. This issue is fixed in version 1.7.2.
CVSS vector
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
High
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.5% · higher than 40% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
IN
InvoicePlane · InvoicePlane
< 1.7.2 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-50547
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-50547
github.com
https://github.com/InvoicePlane/InvoicePlane/commit/07ebd6b5922b47b941cc3c6922c39043ad558d8f
github.com
https://github.com/InvoicePlane/InvoicePlane/pull/1560
github.com
https://github.com/InvoicePlane/InvoicePlane/releases/tag/v1.7.2
github.com
https://github.com/InvoicePlane/InvoicePlane/security/advisories/GHSA-9248-qccw-7x7j
More from InvoicePlane
9.9
CVE-2025-67084
File upload vulnerability in InvoicePlane through 1.6.3 allows authenticated attackers to upload arbitrary PHP files into attachments, which can later be executed remotely,…
9.8
CVE-2024-56975
InvoicePlane (all versions tested as of December 2024) v.1.6.11 and before contains a remote code execution vulnerability in the upload_file method of the Upload controller
9.1
CVE-2026-39353
InvoicePlane: Remote Code Execution via Writable Templates Directory
9.1
CVE-2026-25548
InvoicePlane Vulnerable to Remote Code Execution via Local File Inclusion and Log Poisoning
8.8
CVE-2024-12478
A vulnerability was found in InvoicePlane up to 1.6.1