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CVE-2026-15646— Brands for WooCommerce <= 3.8.8 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'style' Shortcode Attribute

Quick assessment

Affected
berocket Brands for WooCommerce
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.

berocket brands for woocommerce是berocket个人开发者开源的一个品牌管理与展示模块。 WordPress Brands for WooCommerce 3.8.8及之前版本存在跨站脚本漏洞，该漏洞源于对style Shortcode输入的清理和转义不充分，可能导致存储型跨站脚本攻击，经过身份验证且具有贡献者级别及以上访问权限的攻击者可注入Web脚本。

CVSS 6.4 · Medium EPSS 0.33% · P25

Affected Version Matrix 1

VendorProduct Version RangeStatus
berocket Brands for WooCommerce ≤ 3.8.8 affected
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I. Basic Information for CVE-2026-15646

Vulnerability Information
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Vulnerability Title
Brands for WooCommerce <= 3.8.8 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'style' Shortcode Attribute
Source: CVE Program / CVE List V5
Vulnerability Description
The Brands for WooCommerce plugin for WordPress is vulnerable to Stored Cross-Site Scripting via 'style' Shortcode Attribute in all versions up to, and including, 3.8.8 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/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
WordPress Brands for WooCommerce 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
berocket brands for woocommerce是berocket个人开发者开源的一个品牌管理与展示模块。 WordPress Brands for WooCommerce 3.8.8及之前版本存在跨站脚本漏洞，该漏洞源于对style Shortcode输入的清理和转义不充分，可能导致存储型跨站脚本攻击，经过身份验证且具有贡献者级别及以上访问权限的攻击者可注入Web脚本。
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
berocket Brands for WooCommerce 0 ~ 3.8.8 -

II. Public POCs for CVE-2026-15646

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III. Intelligence Information for CVE-2026-15646

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Patches & Fixes for CVE-2026-15646 (1)

Proof of Concept for CVE-2026-15646 (1)

Security Blog Posts for CVE-2026-15646 (1)

Same Patch Batch · berocket · 2026-07-23 · 3 CVEs total

CVE-2026-15794 6.4 MEDIUM Grid/List View for WooCommerce <= 3.0.9 - Authenticated (Contributor+) Stored Cross-Site S
CVE-2026-15647 4.4 MEDIUM Brands for WooCommerce <= 3.8.8 - Authenticated (Shop Manager+) Stored Cross-Site Scriptin

IV. Related Vulnerabilities

Same product: Brands for WooCommerce
Same vendor: berocket
Same weakness: CWE-79

V. Comments for CVE-2026-15646

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