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CVE-2026-96741— DSGVO All in one for WP <= 5.0 - Unauthenticated Stored Cross-Site Scripting via Comment Content via Output Buffer Regex Corruption

Quick assessment

Affected
mlfactory DSGVO All in one for WP
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"DSGVO All in one for WP"在所有 5.0 及之前的版本中,由于输入过滤和输出转义不足,存在存储型跨站脚本(Stored XSS)漏洞。该漏洞源于输出缓冲区中的正则表达式处理缺陷,攻击者可利用评论内容进行攻击。未认证的攻击者可在页面上注入任意 Web 脚本,当用户访问被注入的页面时,这些脚本将被执行。 该漏洞仅在被管理员同时启用"Google Tag Manager"集成和“自动替换集成 [Beta]"选项时才可被利用,并且需要管理员批准经过精心构造的评论才能触发。

CVSS 7.2 · High
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I. Basic Information for CVE-2026-96741

Vulnerability Information

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Vulnerability Title
DSGVO All in one for WP <= 5.0 - Unauthenticated Stored Cross-Site Scripting via Comment Content via Output Buffer Regex Corruption
Source: CVE Program / CVE List V5
Vulnerability Description
The DSGVO All in one for WP plugin for WordPress is vulnerable to Stored Cross-Site Scripting via Comment Content via Output Buffer Regex Corruption in all versions up to, and including, 5.0 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. This is only exploitable when the administrator has enabled both the 'Google Tag Manager' integration and the 'Replace integration automatically [Beta]' option, and requires the crafted comment to be approved by an administrator.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/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
mlfactory DSGVO All in one for WP 0 ~ 5.0 -

II. Public POCs for CVE-2026-96741

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III. Intelligence Information for CVE-2026-96741

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Other References for CVE-2026-96741 (4)

IV. Related Vulnerabilities