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CVE-2026-57806— WordPress Martfury - WooCommerce Marketplace WordPress theme theme <= 3.3.9 - Reflected Cross Site Scripting (XSS) vulnerability

Quick assessment

Affected
drfuri Martfury - WooCommerce Marketplace WordPress Theme
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.

Web 页面生成过程中输入处理不当（“跨站脚本攻击”，Cross-site Scripting）漏洞存在于 drfuri 的 Martfury – WooCommerce 市场 WordPress 主题中，该漏洞允许反射型 XSS（反射型跨站脚本攻击）。此问题影响 Martfury – WooCommerce 市场 WordPress 主题：从 n/a 版本到 3.3.9 版本均受影响。

CVSS 7.1 · High EPSS 0.18% · P7

Affected Version Matrix 1

VendorProduct Version RangeStatus
drfuri Martfury - WooCommerce Marketplace WordPress Theme ≤ 3.3.9 affected
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I. Basic Information for CVE-2026-57806

Vulnerability Information
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Vulnerability Title
WordPress Martfury - WooCommerce Marketplace WordPress theme theme <= 3.3.9 - Reflected Cross Site Scripting (XSS) vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in drfuri Martfury - WooCommerce Marketplace WordPress Theme martfury allows Reflected XSS.This issue affects Martfury - WooCommerce Marketplace WordPress Theme: from n/a through 3.3.9.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L
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

Affected Products

Vendor Product Affected Versions CPE Subscribe
drfuri Martfury - WooCommerce Marketplace WordPress Theme 0 ~ 3.3.9 -

II. Public POCs for CVE-2026-57806

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III. Intelligence Information for CVE-2026-57806

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Other References for CVE-2026-57806 (1)

IV. Related Vulnerabilities

Same product: Martfury - WooCommerce Marketplace WordPress Theme
Same vendor: drfuri
Same weakness: CWE-79

V. Comments for CVE-2026-57806

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