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CVE-2026-107627— Greenshift <= 13.2.1 - Unauthenticated Stored DOM-Based Cross-Site Scripting via Comment Content via Nested Latest Comments Block

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 插件 Greenshift（动画与页面构建器区块插件）在 13.2.1 及之前所有版本中，由于输入清理和输出转义不足，存在通过"comment"参数触发的存储型 DOM 跨站脚本（Stored DOM-Based XSS）漏洞。该漏洞允许未认证的攻击者在页面中注入任意 Web 脚本，一旦用户访问被注入的页面，这些脚本便会执行。 利用该漏洞需要满足以下特定条件：管理员已发布一个包含“文本动画”（Text Animated）区块的页面，且该区块的“内容”（Content）设置为“区块”（Blocks

CVSS 5.4 · Medium EPSS 0.33% · P26

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application

Affected Version Matrix 1

VendorProduct Version RangeStatus
wpsoul Greenshift – animation and page builder blocks ≤ 13.2.1 affected
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I. Basic Information for CVE-2026-107627

Vulnerability Information
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Vulnerability Title
Greenshift <= 13.2.1 - Unauthenticated Stored DOM-Based Cross-Site Scripting via Comment Content via Nested Latest Comments Block
Source: CVE Program / CVE List V5
Vulnerability Description
The Greenshift – animation and page builder blocks plugin for WordPress is vulnerable to Stored DOM-Based Cross-Site Scripting via the 'comment' parameter in all versions up to, and including, 13.2.1 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. Exploitation requires an administrator to have published a page containing a Text Animated block with Content set to Blocks, a Latest Comments block with excerpts enabled nested inside it, and at least one Animated Texts value configured — conditions that cause the gs-textanimate script to be enqueued and process the comment excerpts.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/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

Affected Products

Vendor Product Affected Versions CPE Subscribe
wpsoul Greenshift – animation and page builder blocks 0 ~ 13.2.1 -

II. Public POCs for CVE-2026-107627

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III. Intelligence Information for CVE-2026-107627

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Patches & Fixes for CVE-2026-107627 (1)

Vendor Pages for CVE-2026-107627 (2)

Other References for CVE-2026-107627 (1)

IV. Related Vulnerabilities

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