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CVE-2026-32712— Open Source Point of Sale has Stored XSS in Customer Name (Sales)

Quick assessment

Affected
opensourcepos opensourcepos
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Open Source Point of Sale是opensourcepos开源的一个基于网络的销售点系统。 Open Source Point of Sale 3.4.3之前版本存在跨站脚本漏洞，该漏洞源于Daily Sales管理表中customer_name列配置不当，可能导致存储型跨站脚本攻击。

CVSS 5.4 · Medium EPSS 0.24% · P14
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I. Basic Information for CVE-2026-32712

Vulnerability Information
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Vulnerability Title
Open Source Point of Sale has Stored XSS in Customer Name (Sales)
Source: CVE Program / CVE List V5
Vulnerability Description
Open Source Point of Sale is a web based point-of-sale application written in PHP using CodeIgniter framework. Prior to 3.4.3, a Stored Cross-Site Scripting (XSS) vulnerability exists in the Daily Sales management table. The customer_name column is configured with escape: false in the bootstrap-table column configuration, causing customer names to be rendered as raw HTML. An attacker with customer management permissions can inject arbitrary JavaScript into a customer's first_name or last_name field, which executes in the browser of any user viewing the Daily Sales page. This vulnerability is fixed in 3.4.3.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
在Web页面生成时对输入的转义处理不恰当(跨站脚本)
Source: CVE Program / CVE List V5
Vulnerability Title
Open Source Point of Sale 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Open Source Point of Sale是opensourcepos开源的一个基于网络的销售点系统。 Open Source Point of Sale 3.4.3之前版本存在跨站脚本漏洞，该漏洞源于Daily Sales管理表中customer_name列配置不当，可能导致存储型跨站脚本攻击。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
opensourcepos opensourcepos < 3.4.3 -

II. Public POCs for CVE-2026-32712

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III. Intelligence Information for CVE-2026-32712

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Vendor Advisories for CVE-2026-32712 (1)

IV. Related Vulnerabilities

Same product: opensourcepos
Same vendor: opensourcepos
Same weakness: CWE-79

V. Comments for CVE-2026-32712

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