The The Events Calendar Shortcode & Block plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's `ecs-list-events` shortcode `message` attribute in all versions up to, and including, 3.1.2 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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Affected Vendors & Products
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History
Tue, 10 Feb 2026 17:15:00 +0000
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ssvc
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Tue, 10 Feb 2026 12:45:00 +0000
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Brian Hogg
Brian Hogg the Events Calendar Shortcode & Block Wordpress Wordpress wordpress |
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Brian Hogg
Brian Hogg the Events Calendar Shortcode & Block Wordpress Wordpress wordpress |
Tue, 10 Feb 2026 09:45:00 +0000
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| Description | The The Events Calendar Shortcode & Block plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's `ecs-list-events` shortcode `message` attribute in all versions up to, and including, 3.1.2 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 | The Events Calendar Shortcode & Block <= 3.1.2 - Authenticated (Contributor+) Stored Cross-Site Scripting via Shortcode Attributes | |
| Weaknesses | CWE-79 | |
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| Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: Wordfence
Published: 2026-02-10T09:26:05.694Z
Updated: 2026-02-10T16:10:59.035Z
Reserved: 2026-02-04T18:02:34.066Z
Link: CVE-2026-1922
Updated: 2026-02-10T16:10:47.501Z
Status : Awaiting Analysis
Published: 2026-02-10T10:15:57.883
Modified: 2026-02-10T15:22:54.740
Link: CVE-2026-1922
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