What’s Vulnerable › Vulnerabilities

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

• Severity: medium (CVSS 6.4 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-10-10 · updated 2026-10-13
• Weakness: CWE-79

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.

Affected products

• shabti Frontend Admin by DynamiApps: through 3.28.36

References

• https://plugins.trac.wordpress.org/changeset/3519460/acf-frontend-form-element
• https://www.wordfence.com/threat-intel/vulnerabilities/id/9efd645d-817c-4148-b62f-86be90c543b4?source=cve

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