WordPress plugin
Mobile builder security & vulnerabilities
Unpatched vulnerability in the latest version
At least one vulnerability affects the latest version and no fix has been released. Deactivate the plugin or restrict access to the affected feature until the vendor ships a patch.
- Critical1
- High3
- Medium1
- Low0
All Mobile builder vulnerabilities
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Mobile builder: common questions
Does Mobile builder have known vulnerabilities?
Yes. VulnCrest Radar lists 5 known vulnerabilities in Mobile builder: 1 critical, 3 high, 1 medium. At least one is not fixed in the latest version.
How do I check which version of Mobile builder I run?
In wp-admin open Plugins → Installed Plugins; the version is shown under the name. Without admin access, our passive Check my site tool can often read it from public files.
What is the most recent Mobile builder vulnerability?
CVE-2026-104799, published Nov 3, 2026: Mobile builder <= 1.4.2 - Authenticated (Subscriber+) Privilege Escalation to wcfm-profile-settings REST Route 'key'/'data' Parameters. Severity: High (CVSS 8.8).
Is any Mobile builder vulnerability listed in CISA KEV?
No. None of the known Mobile builder vulnerabilities is currently listed in the CISA KEV catalog.