The Wikilookup plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'Popup Width' setting in all versions up to, and including, 1.1.5. This is due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Administrator-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This only affects multi-site installations and installations where unfiltered_html has been disabled.
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Affected Vendors & Products
References
History
Mon, 23 Mar 2026 17:15:00 +0000
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ssvc
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Mon, 23 Mar 2026 10:00:00 +0000
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Mooeypoo
Mooeypoo wikilookup Wordpress Wordpress wordpress |
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| Vendors & Products |
Mooeypoo
Mooeypoo wikilookup Wordpress Wordpress wordpress |
Sat, 21 Mar 2026 05:30:00 +0000
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| Description | The Wikilookup plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'Popup Width' setting in all versions up to, and including, 1.1.5. This is due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Administrator-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This only affects multi-site installations and installations where unfiltered_html has been disabled. | |
| Title | Wikilookup <= 1.1.5 - Authenticated (Administrator+) Stored Cross-Site Scripting via 'Popup Width' Setting | |
| Weaknesses | CWE-79 | |
| References |
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| Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: Wordfence
Published: 2026-03-21T03:27:08.608Z
Updated: 2026-03-23T16:50:54.633Z
Reserved: 2026-02-27T17:05:16.929Z
Link: CVE-2026-3354
Updated: 2026-03-23T16:50:43.725Z
Status : Awaiting Analysis
Published: 2026-03-21T04:17:22.127
Modified: 2026-03-23T14:32:02.800
Link: CVE-2026-3354
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