high8.0
CVE-2026-11766
The Ultimate Member WordPress plugin before 2.12.0 does not properly sanitise and escape the value of custom textarea profile fields before outputting it on us…
Impact
The Ultimate Member WordPress plugin before 2.12.0 does not properly sanitise and escape the value of custom textarea profile fields before outputting it on user profiles, allowing authenticated users with Subscriber-level access and above to store JavaScript that executes when any user, including an administrator, views the affected profile.
Affected products
| Product | Affected versions |
|---|---|
| Ultimate Member WordPress Plugin | before 2.12.0 |
Versions were read from the advisory text. No structured product data has been published for this record yet.