CVE-2026-26746

8.8 highEPSS 0.7%

High (8.8) in opensourcepos open source point of sale. EPSS 0.7% chance of exploitation in the next 30 days.

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).

Severity

CVSS 3.1

8.8 high

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

EPSS: 0.7% chance of exploitation in the next 30 days; higher than 51% of CVEs (scores of 2026-10-31)
CWE: CWE-434
Published: 2026-02-20
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

opensourcepos:open_source_point_of_sale

References

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

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