The Blocksy Companion plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'blocksy_newsletter_subscribe' shortcode in all versions up to, and including, 2.1.14 due to insufficient input sanitization and output escaping on user supplied attributes. 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.
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History
Thu, 30 Oct 2025 14:45:00 +0000
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Creativethemes blocksy Companion Wordpress Wordpress wordpress |
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Creativethemes
Creativethemes blocksy Companion Wordpress Wordpress wordpress |
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ssvc
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Thu, 30 Oct 2025 04:45:00 +0000
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| Description | The Blocksy Companion plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'blocksy_newsletter_subscribe' shortcode in all versions up to, and including, 2.1.14 due to insufficient input sanitization and output escaping on user supplied attributes. 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 | Blocksy Companion <= 2.1.14 - Authenticated (Contributor+) Stored Cross-Site Scripting | |
| Weaknesses | CWE-79 | |
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| Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: Wordfence
Published: 2025-10-30T04:26:01.452Z
Updated: 2025-10-30T13:54:22.488Z
Reserved: 2025-10-29T16:13:20.241Z
Link: CVE-2025-12475
Updated: 2025-10-30T13:54:03.092Z
Status : Awaiting Analysis
Published: 2025-10-30T05:15:37.967
Modified: 2025-10-30T15:03:13.440
Link: CVE-2025-12475
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