CVEvulnerability
CVE-2026-26746
8.8 HIGH
Official page ↗
- Status
- Analyzed
- Published
- 2026-02-20
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0)
- 8.8 HIGH — CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- Weaknesses
- CWE-434
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).
Affected configurations
• opensourcepos open source point of sale 3.4.1
Related
Weakness · CWE (1)
- CWE-434 Unrestricted Upload of File with Dangerous Type weakness
References
- https://github.com/hungnqdz/CVE-2026-26746/blob/main/CVE-2026-26746.md Exploit, Mitigation, Third Party Advisory
- https://github.com/opensourcepos/opensourcepos Product