CVE-2026-103694 Mobile builder WordPress plugin - Broken Access Control

Mobile builder WordPress plugin through 1.4.2 contains a broken access control vulnerability caused by improper restriction of user meta key updates via REST routes, letting logged-in users escalate privileges to administrator, exploit requires user to be logged in.

CVSS base score 8.8 /10
High
CISA KEV
Not listed
Public exploit
None known
Authentication
Required
EPSS
0.29% chance of exploitation in 30 days
View the NVD record ↗

Details

Type
Broken Access Control
Impact
Privilege Escalation
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Published
11 October 2026
Updated
15 October 2026
Weakness
CWE-269

Vendor fix

Update to the latest version beyond 1.4.2.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

References

← All CVEs