The Magazine Companion plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'headerHtmlTag' attribute in the bnm-blocks/featured-posts-1 block in all versions up to, and including, 1.2.3. This is due to insufficient input sanitization and output escaping when using user-supplied values as HTML tag names. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Metrics
Affected Vendors & Products
References
History
Fri, 14 Nov 2025 16:15:00 +0000
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ssvc
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Wed, 12 Nov 2025 13:00:00 +0000
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Wordpress
Wordpress wordpress |
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| Vendors & Products |
Wordpress
Wordpress wordpress |
Tue, 11 Nov 2025 03:45:00 +0000
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| Description | The Magazine Companion plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'headerHtmlTag' attribute in the bnm-blocks/featured-posts-1 block in all versions up to, and including, 1.2.3. This is due to insufficient input sanitization and output escaping when using user-supplied values as HTML tag names. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. | |
| Title | Magazine Companion <= 1.2.3 - Authenticated (Contributor+) Stored Cross-Site Scripting | |
| Weaknesses | CWE-79 | |
| References |
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| Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: Wordfence
Published:
Updated: 2025-11-14T15:30:44.205Z
Reserved: 2025-10-15T18:51:23.266Z
Link: CVE-2025-11828
Updated: 2025-11-14T15:21:06.544Z
Status : Awaiting Analysis
Published: 2025-11-11T04:15:42.603
Modified: 2025-11-12T16:19:59.103
Link: CVE-2025-11828
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