OpenSourcePOS 3.4.1 contains a Local File Inclusion (LFI) vulnerability in the Sales.php::getInvoice() function. An attacker can read arbitrary files on the web server by manipulating the Invoice Type configuration. This issue can be chained with the file upload functionality to achieve Remote Code Execution (RCE).

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Fixes

Solution

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Workaround

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History

Tue, 24 Feb 2026 20:45:00 +0000

Type Values Removed Values Added
First Time appeared Opensourcepos open Source Point Of Sale
CPEs cpe:2.3:a:opensourcepos:open_source_point_of_sale:3.4.1:*:*:*:*:*:*:*
Vendors & Products Opensourcepos open Source Point Of Sale

Mon, 23 Feb 2026 21:15:00 +0000

Type Values Removed Values Added
Weaknesses CWE-434
Metrics cvssV3_1

{'score': 8.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Mon, 23 Feb 2026 15:00:00 +0000

Type Values Removed Values Added
First Time appeared Opensourcepos
Opensourcepos opensourcepos
Vendors & Products Opensourcepos
Opensourcepos opensourcepos

Fri, 20 Feb 2026 16:30:00 +0000

Type Values Removed Values Added
Description OpenSourcePOS 3.4.1 contains a Local File Inclusion (LFI) vulnerability in the Sales.php::getInvoice() function. An attacker can read arbitrary files on the web server by manipulating the Invoice Type configuration. This issue can be chained with the file upload functionality to achieve Remote Code Execution (RCE).
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cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2026-02-23T20:12:05.206Z

Reserved: 2026-02-16T00:00:00.000Z

Link: CVE-2026-26746

cve-icon Vulnrichment

Updated: 2026-02-23T20:11:02.756Z

cve-icon NVD

Status : Analyzed

Published: 2026-02-20T17:25:55.920

Modified: 2026-02-24T20:42:28.327

Link: CVE-2026-26746

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-02-23T14:47:12Z

Weaknesses