Stored XSS Vulnerability in Open Source Point of Sale Application by Open Source
CVE-2025-68658

4.3MEDIUM

Key Information:

Vendor

Opensourcepos

Status
Opensourcepos
Vendor
CVE Published:
13 January 2026

What is CVE-2025-68658?

The Open Source Point of Sale (opensourcepos) application has a stored XSS vulnerability in the Configuration function. Authenticated users with specific permissions can inject a malicious JavaScript payload into the Company Name field while updating configuration details. This payload is stored and subsequently executed when a user accesses certain functionalities, leading to the potential compromise of user browsers. The issue arises due to improper input validation and output encoding, highlighting significant security shortcomings in the affected versions. Users are urged to upgrade to version 3.4.2 to mitigate this risk.

Affected Version(s)

opensourcepos < 3.4.2

References

https://github.com/opensourcepos/opensourcepos/security/a...
x_refsource_CONFIRM
https://github.com/opensourcepos/opensourcepos/commit/849...
x_refsource_MISC

CVSS V3.1

Score:
4.3
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.