CVE-2026-26746

HIGH SEVERITY

CVSS Score & Metrics

Base Score

8.8 / 10

Vector String

                                        CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H                                    

Vulnerability 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).

Vulnerability Details

Published Date

February 20, 2026

Last Modified

February 24, 2026

CWE ID

CWE-434

Source

NVD

Vendor

opensourcepos

Product

open_source_point_of_sale

External References

https://github.com/hungnqdz/CVE-2026-26746/blob/main/CVE-2026-26746.md
https://github.com/opensourcepos/opensourcepos

CVE-2026-26746

CVSS Score & Metrics

Vulnerability Description

Vulnerability Details

External References

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