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CVE-2026-25355— WordPress Sanzo theme < 2.4.3 - Cross Site Scripting (XSS) vulnerability

Quick assessment

Affected
skygroup Sanzo
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.

WordPress和WordPress plugin都是WordPress基金会的产品。WordPress是一套使用PHP语言开发的博客平台。该平台具有在基于PHP和MySQL的服务器上架设个人博客网站的功能。WordPress plugin是一个应用插件。 WordPress plugin Sanzo 2.4.3之前版本存在安全漏洞，该漏洞源于输入中和不当，可能导致存储型跨站脚本。

CVSS 6.5 · Medium EPSS 0.16% · P5

Possible ATT&CK Techniques 1 AI

T1059 · Command and Scripting Interpreter
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I. Basic Information for CVE-2026-25355

Vulnerability Information
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Vulnerability Title
WordPress Sanzo theme < 2.4.3 - 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 skygroup Sanzo sanzo allows Stored XSS.This issue affects Sanzo: from n/a through < 2.4.3.
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: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
Vulnerability Title
WordPress plugin Sanzo 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
WordPress和WordPress plugin都是WordPress基金会的产品。WordPress是一套使用PHP语言开发的博客平台。该平台具有在基于PHP和MySQL的服务器上架设个人博客网站的功能。WordPress plugin是一个应用插件。 WordPress plugin Sanzo 2.4.3之前版本存在安全漏洞，该漏洞源于输入中和不当，可能导致存储型跨站脚本。
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
skygroup Sanzo 0 ~ 2.4.3 -

II. Public POCs for CVE-2026-25355

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III. Intelligence Information for CVE-2026-25355

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Vendor Advisories for CVE-2026-25355 (1)

Same Patch Batch · skygroup · 2026-03-25 · 9 CVEs total

CVE-2026-25352 7.1 HIGH WordPress MyDecor theme < 1.5.9 - Reflected Cross Site Scripting (XSS) vulnerability
CVE-2026-25354 7.1 HIGH WordPress Reebox theme < 1.4.8 - Reflected Cross Site Scripting (XSS) vulnerability
CVE-2026-25304 7.1 HIGH WordPress Jaroti theme < 1.4.8 - Reflected Cross Site Scripting (XSS) vulnerability
CVE-2026-25353 7.1 HIGH WordPress Nooni theme < 1.5.1 - Reflected Cross Site Scripting (XSS) vulnerability
CVE-2026-25356 7.1 HIGH WordPress Yobazar theme < 1.6.7 - Reflected Cross Site Scripting (XSS) vulnerability
CVE-2026-25351 7.1 HIGH WordPress MyMedi theme < 1.7.7 - Reflected Cross Site Scripting (XSS) vulnerability
CVE-2026-25350 7.1 HIGH WordPress Miti theme < 1.5.3 - Reflected Cross Site Scripting (XSS) vulnerability
CVE-2026-25349 7.1 HIGH WordPress Loobek theme < 1.5.2 - Reflected Cross Site Scripting (XSS) vulnerability

IV. Related Vulnerabilities

Same vendor: skygroup
Same weakness: CWE-79

V. Comments for CVE-2026-25355

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