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.
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Advisories
No advisories yet.
Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
History
Mon, 06 Jul 2026 08:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Ultimatemember
Ultimatemember ultimate Member Wordpress Wordpress wordpress |
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| Vendors & Products |
Ultimatemember
Ultimatemember ultimate Member Wordpress Wordpress wordpress |
Mon, 06 Jul 2026 07:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | 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. | |
| Title | Ultimate Member < 2.12.0 - Subscriber+ Stored XSS via Custom Textarea Profile Fields | |
| References |
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Projects
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Status: PUBLISHED
Assigner: WPScan
Published:
Updated: 2026-07-06T06:00:01.483Z
Reserved: 2026-06-09T09:51:17.031Z
Link: CVE-2026-11766
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OpenCVE Enrichment
Updated: 2026-07-06T08:30:04Z
Weaknesses
No weakness.