Quick answers
- Is CVE-2026-6243 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-6243 being exploited in the wild.
- How severe is CVE-2026-6243?
- Medium severity, with a CVSS score of 6.4, published 10 October 2026.
- Which products and versions are affected?
- DynamiApps Frontend Admin up to and including 3.28.36.
- Is there a fix for CVE-2026-6243?
- No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
- How is CVE-2026-6243 attacked?
- It is attacked over the network, in a web application.
- Am I affected by CVE-2026-6243?
- Check whether you run DynamiApps Frontend Admin at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.
Technical details
The vulnerability is a stored XSS resulting from insufficient HTML sanitization in the 'get_dynamic_values' function, which performs text-level find-and-replace operations on post content without proper HTML-aware parsing. This bypasses WordPress's kses filtering and enables mutation XSS attacks. An authenticated attacker with Contributor-level access or above can inject arbitrary web scripts that persist and execute in the browsers of all users who access the affected pages.
Affected products
- DynamiApps Frontend Admin up to and including 3.28.36
Timeline
- 2026-10-10: disclosed