The Listen Shortcode plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'listen' shortcode in versions up to, and including, 1.0. This is due to insufficient input sanitization and output escaping on user supplied attributes (src, start, end) in the listenEmbedJS() function, which are echoed inside a single-quoted HTML attribute without 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, 27 May 2026 11:15:00 +0000
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ssvc
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Wed, 27 May 2026 10:30:00 +0000
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Konforti
Konforti listen Shortcode Wordpress Wordpress wordpress |
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Konforti
Konforti listen Shortcode Wordpress Wordpress wordpress |
Wed, 27 May 2026 06:30:00 +0000
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| Description | The Listen Shortcode plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'listen' shortcode in versions up to, and including, 1.0. This is due to insufficient input sanitization and output escaping on user supplied attributes (src, start, end) in the listenEmbedJS() function, which are echoed inside a single-quoted HTML attribute without 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 | Listen Shortcode <= 1.0 - Authenticated (Contributor+) Stored Cross-Site Scripting via Shortcode Attributes | |
| Weaknesses | CWE-79 | |
| References |
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| Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: Wordfence
Published: 2026-05-27T05:31:22.673Z
Updated: 2026-05-27T10:37:57.259Z
Reserved: 2026-05-18T20:37:32.988Z
Link: CVE-2026-8887
Updated: 2026-05-27T10:37:52.228Z
Status : Received
Published: 2026-05-27T07:16:17.487
Modified: 2026-05-27T07:16:17.487
Link: CVE-2026-8887
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