Gutentor – Gutenberg Blocks – Page Builder for Gutenberg Editor, CVE-2026-2951
- CVE, Research URL
- Home page URL
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Security reports for Gutentor – Gutenberg Blocks – Page Builder for Gutenberg Editor
- Published on
- Apr 23, 2026
- Research Description
- The Gutentor – Gutenberg Blocks – Page Builder for Gutenberg Editor plugin for WordPress is vulnerable to Stored Cross-Site Scripting in versions up to, and including, 3.5.5 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.
- Affected versions
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max 3.5.6.
- Status
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vulnerable
| Previous vulnerability researches |
|---|
| CI HUB Connector (CVE-2026-4353) , Apr 23, 2026 |