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NVD Vulnerability Details :
CVE-2026-26746
Undergoing Analysis
More InfoOfficial Page
Source-cve@mitre.org
View Known Exploited Vulnerability (KEV) details
Published At-20 Feb, 2026 | 17:25
Updated At-23 Feb, 2026 | 21:19

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).

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Secondary3.18.8HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Type: Secondary
Version: 3.1
Base score: 8.8
Base severity: HIGH
Vector:
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CPE Matches
Weaknesses
CWE IDTypeSource
CWE-434Secondary134c704f-9b21-4f2e-91b3-4a467353bcc0
CWE ID: CWE-434
Type: Secondary
Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://github.com/hungnqdz/CVE-2026-26746/blob/main/CVE-2026-26746.mdcve@mitre.org
N/A
https://github.com/opensourcepos/opensourceposcve@mitre.org
N/A
Hyperlink: https://github.com/hungnqdz/CVE-2026-26746/blob/main/CVE-2026-26746.md
Source: cve@mitre.org
Resource: N/A
Hyperlink: https://github.com/opensourcepos/opensourcepos
Source: cve@mitre.org
Resource: N/A
Change History
0Changes found
Details not found