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CVE-2026-6243— Frontend Admin by DynamiApps <= 3.28.36 - Authenticated (Contributor+) Stored Cross-Site Scripting via Post Content

Quick assessment

Affected
shabti Frontend Admin by DynamiApps
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“Frontend Admin by DynamiApps”存在存储型跨站脚本（Stored Cross-Site Scripting, XSS）漏洞，该漏洞在 3.28.36 及以下所有版本中均存在。此问题是由于插件中的 函数在未使用 HTML 感知解析（HTML-aware parsing）的情况下，对帖子内容执行了文本级别的查找和替换操作，从而导致可通过绕过 kses 安全过滤机制或利用变异型 XSS（Mutation XSS）注入恶意脚本。该漏洞允许拥有贡献者（Contributor

CVSS 6.4 · Medium EPSS 0.17% · P5

Affected Version Matrix 1

VendorProduct Version RangeStatus
shabti Frontend Admin by DynamiApps ≤ 3.28.36 affected
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I. Basic Information for CVE-2026-6243

Vulnerability Information
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Vulnerability Title
Frontend Admin by DynamiApps <= 3.28.36 - Authenticated (Contributor+) Stored Cross-Site Scripting via Post Content
Source: CVE Program / CVE List V5
Vulnerability Description
The Frontend Admin by DynamiApps plugin for WordPress is vulnerable to Stored Cross-Site Scripting via kses bypass / mutation XSS in all versions up to, and including, 3.28.36. This is due to the 'get_dynamic_values' function performing text-level find-and-replace operations on post content without HTML-aware parsing. 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

Affected Products

Vendor Product Affected Versions CPE Subscribe
shabti Frontend Admin by DynamiApps 0 ~ 3.28.36 -

II. Public POCs for CVE-2026-6243

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III. Intelligence Information for CVE-2026-6243

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Patches & Fixes for CVE-2026-6243 (1)

Vendor Advisories for CVE-2026-6243 (1)

IV. Related Vulnerabilities

Same product: Frontend Admin by DynamiApps
Same vendor: shabti
Same weakness: CWE-79

V. Comments for CVE-2026-6243

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