The Ultimate Member – User Profile, Registration, Login, Member Directory, Content Restriction & Membership Plugin plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the filter parameters (e.g., 'filter_first_name') in all versions up to, and including, 2.11.1 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link.
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Affected Vendors & Products
References
History
Wed, 18 Feb 2026 15:15:00 +0000
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Wed, 18 Feb 2026 14:45:00 +0000
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| Description | The Ultimate Member – User Profile, Registration, Login, Member Directory, Content Restriction & Membership Plugin plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the filter parameters (e.g., 'filter_first_name') in all versions up to, and including, 2.11.1 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link. | |
| Title | Ultimate Member <= 2.11.1 - Reflected Cross-Site Scripting via Filter Parameters | |
| Weaknesses | CWE-79 | |
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| Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: Wordfence
Published:
Updated: 2026-02-18T14:44:53.910Z
Reserved: 2026-01-24T01:06:30.523Z
Link: CVE-2026-1404
Updated: 2026-02-18T14:44:46.924Z
Status : Received
Published: 2026-02-18T15:18:40.850
Modified: 2026-02-18T15:18:40.850
Link: CVE-2026-1404
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OpenCVE Enrichment
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