CVE-2025-68658Network attack vector

Stored XSS via unescaped company name

Published Jan 13, 2026 · Updated Jan 13, 2026

Stored XSS in the Company Name field of Open Source Point of Sale 3.4.0 and 3.4.1 allows remote authenticated users to run JavaScript. The sales receipt template inserts the stored company configuration value into the company_name div without output escaping. Exploitation requires the Configuration: Change OSPOS's Configuration permission and a user to open /sales/complete, where the payload executes in that user's browser.

CVSS severity4.3
Medium
EPSS probability0.21%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Stored XSS in the Company Name field of Open Source Point of Sale 3.4.0 and 3.4.1 allows remote authenticated users to run JavaScript. The sales receipt template inserts the stored company configuration value into the company_name div without output escaping. Exploitation requires the Configuration: Change OSPOS's Configuration permission and a user to open /sales/complete, where the payload executes in that user's browser.

The record

CVE
CVE-2025-68658
Published
Jan 13, 2026
Updated
Jan 13, 2026
Vendor
opensourcepos
Product
Open Source Point of Sale
Classifications
CWE-79, T1189
Attack vector
network
Privileges
admin

Timeline

How it unfolded

  1. Jan 13, 2026CVE publishedPublication date reported by the CVE source.
  2. Jan 13, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=< 3.4.2

What conditions does exploitation require?

Attack vectornetwork
Required privilegesadmin

What is affected?

opensourcepos · Open Source Point of Saleversion=< 3.4.2

Published CVSS scores

4.8NIST NVDCVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
4.3GitHub, Inc.CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:L/I:L/A:L

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesadmin
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
T1189Drive-by Compromise

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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