The Reusable Text Blocks plugin for WordPress is vulnerable to Stored Cross-Site Scripting via 'text-blocks' shortcode in versions up to, and including, 1.5.3 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers with author-level and above permissions to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Metrics
Affected Vendors & Products
References
History
Wed, 08 Apr 2026 17:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Title | Reusable Text Blocks <= 1.5.3 - Authenticated (Author+) Stored Cross-Site Scripting via Shortcode |
Fri, 27 Feb 2026 00:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
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Status: PUBLISHED
Assigner: Wordfence
Published:
Updated: 2026-04-08T16:35:15.434Z
Reserved: 2023-10-24T01:32:59.887Z
Link: CVE-2023-5745
Updated: 2024-08-02T08:07:32.758Z
Status : Modified
Published: 2023-10-25T18:17:44.700
Modified: 2026-04-08T17:17:10.893
Link: CVE-2023-5745
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OpenCVE Enrichment
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