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CVE-2026-17581— WCPOS <= 1.9.14 - Authenticated (Shop Manager+) Code Injection via 'thermal' Template Engine

CVSS 7.2 · High EPSS 0.73% · P51

Affected Version Matrix 1

VendorProductVersion RangeStatus
kilbotWCPOS – Point of Sale (POS) plugin for WooCommerce≤ 1.9.14affected
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I. Basic Information for CVE-2026-17581

Vulnerability Information
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Vulnerability Title
WCPOS <= 1.9.14 - Authenticated (Shop Manager+) Code Injection via 'thermal' Template Engine
Source: CVE Program / CVE List V5
Vulnerability Description
The WCPOS – Point of Sale (POS) plugin for WooCommerce plugin for WordPress is vulnerable to Code Injection via the 'thermal' Template Engine in all versions up to, and including, 1.9.14 due to the Receipt_Renderer_Factory dispatching templates with the 'thermal' engine to the Legacy_Php_Renderer instead of a safe thermal-specific renderer. This makes it possible for authenticated attackers, with Shop Manager-level access and above, to inject arbitrary PHP code into a template post that is subsequently written to a temporary file and executed via PHP's include(), resulting in remote code execution on the server. This requires the attacker to have Shop Manager-level access or above, as the template save path enforces a wcpos_template_settings nonce and the manage_woocommerce_pos capability check.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
对生成代码的控制不恰当(代码注入)
Source: CVE Program / CVE List V5

Affected Products

VendorProductAffected VersionsCPESubscribe
kilbotWCPOS – Point of Sale (POS) plugin for WooCommerce 0 ~ 1.9.14 -

II. Public POCs for CVE-2026-17581

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III. Intelligence Information for CVE-2026-17581

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Patches & Fixes for CVE-2026-17581 (5)

Other References for CVE-2026-17581 (1)

IV. Related Vulnerabilities

Same product: WCPOS – Point of Sale (POS) plugin for WooCommerce
Same vendor: kilbot
Same weakness: CWE-94

V. Comments for CVE-2026-17581

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