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CVE-2026-2593— Greenshift – animation and page builder blocks <= 12.8.5 - Authenticated (Contributor+) Stored Cross-Site Scripting

Quick assessment

Affected
wpsoul Greenshift – animation and page builder blocks
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 Greenshift – animation and page builder blocks 12.8.5及之前版本存在跨站脚本漏洞，该漏洞源于_gspb_post_css元值和dynamicAttributes块属

CVSS 6.4 · Medium EPSS 0.20% · P10
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I. Basic Information for CVE-2026-2593

Vulnerability Information
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Vulnerability Title
Greenshift – animation and page builder blocks <= 12.8.5 - Authenticated (Contributor+) Stored Cross-Site Scripting
Source: CVE Program / CVE List V5
Vulnerability Description
The Greenshift – animation and page builder blocks plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the `_gspb_post_css` post meta value and the `dynamicAttributes` block attribute in all versions up to, and including, 12.8.5 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 plugin Greenshift – animation and page builder blocks 跨站脚本漏洞
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 Greenshift – animation and page builder blocks 12.8.5及之前版本存在跨站脚本漏洞，该漏洞源于_gspb_post_css元值和dynamicAttributes块属
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
wpsoul Greenshift – animation and page builder blocks * ~ 12.8.5 -

II. Public POCs for CVE-2026-2593

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III. Intelligence Information for CVE-2026-2593

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Patches & Fixes for CVE-2026-2593 (3)

Vendor Advisories for CVE-2026-2593 (1)

IV. Related Vulnerabilities

Same product: Greenshift – animation and page builder blocks
Same vendor: wpsoul
Same weakness: CWE-79

V. Comments for CVE-2026-2593

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