The Live Composer – Free WordPress Website Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via 'dslc_custom_field' Shortcode in all versions up to, and including, 2.1.19 due to insufficient input sanitization and output escaping. 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
Wed, 02 Sep 2026 21:30:00 +0000
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ssvc
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Tue, 01 Sep 2026 14:45:00 +0000
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Livecomposer
Livecomposer live Composer – Free Wordpress Website Builder Wordpress Wordpress wordpress |
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Livecomposer
Livecomposer live Composer – Free Wordpress Website Builder Wordpress Wordpress wordpress |
Tue, 01 Sep 2026 04:45:00 +0000
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| Description | The Live Composer – Free WordPress Website Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via 'dslc_custom_field' Shortcode in all versions up to, and including, 2.1.19 due to insufficient input sanitization and output escaping. 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 | Live Composer <= 2.1.19 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'dslc_custom_field' Shortcode | |
| Weaknesses | CWE-79 | |
| References |
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| Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: Wordfence
Published: 2026-09-01T04:27:51.364Z
Updated: 2026-09-02T17:54:46.734Z
Reserved: 2026-07-23T17:51:12.300Z
Link: CVE-2026-16787
Updated: 2026-09-02T17:54:42.247Z
Status : Deferred
Published: 2026-09-01T05:17:08.847
Modified: 2026-09-02T18:19:15.580
Link: CVE-2026-16787
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