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CVE-2026-76128— eCommerce Product Catalog <= 3.5.10 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'style' Shortcode Attribute

Quick assessment

Affected
implecode eCommerce Product Catalog
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.

impleCode ecommerce product catalog是impleCode公司开源的一个电子商务产品目录插件。 impleCode ecommerce product catalog 3.5.10及之前版本存在跨站脚本漏洞，该漏洞源于对'style'短代码属性的输入清理和输出转义不足，可能导致具有贡献者级及以上权限的已认证攻击者注入任意Web脚本，当用户访问被注入的页面时执行。

CVSS 6.4 · Medium EPSS 0.36% · P27

Affected Version Matrix 1

VendorProduct Version RangeStatus
implecode eCommerce Product Catalog ≤ 3.5.10 affected
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I. Basic Information for CVE-2026-76128

Vulnerability Information
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Vulnerability Title
eCommerce Product Catalog <= 3.5.10 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'style' Shortcode Attribute
Source: CVE Program / CVE List V5
Vulnerability Description
The eCommerce Product Catalog plugin for WordPress is vulnerable to Stored Cross-Site Scripting via 'style' Shortcode Attribute in all versions up to, and including, 3.5.10 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. The payload bypasses WordPress's save-time wp_kses_post sanitization because the malicious content is stored inside shortcode brackets with no HTML tags; the tainted HTML output is only generated at render time by the shortcode handler.
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
impleCode ecommerce product catalog 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
impleCode ecommerce product catalog是impleCode公司开源的一个电子商务产品目录插件。 impleCode ecommerce product catalog 3.5.10及之前版本存在跨站脚本漏洞，该漏洞源于对'style'短代码属性的输入清理和输出转义不足，可能导致具有贡献者级及以上权限的已认证攻击者注入任意Web脚本，当用户访问被注入的页面时执行。
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
implecode eCommerce Product Catalog 0 ~ 3.5.10 -

II. Public POCs for CVE-2026-76128

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III. Intelligence Information for CVE-2026-76128

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Patches & Fixes for CVE-2026-76128 (1)

Vendor Advisories for CVE-2026-76128 (1)

IV. Related Vulnerabilities

Same product: eCommerce Product Catalog
Same vendor: implecode
Same weakness: CWE-79

V. Comments for CVE-2026-76128

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