The Kadence Blocks — Page Builder Toolkit for Gutenberg Editor plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 3.7.5 via the editor_assets_variables. This makes it possible for authenticated attackers, with contributor-level access and above, to extract the site's connected Kadence account license key, license owner email, api_key, api_email, and license domain from the browser console by inspecting window.kadence_blocks_params.proData. Exploitation requires only that an administrator has previously connected a valid Kadence license; the full credential bundle is then readable by any Contributor-level user from the block editor client context without any server-side request manipulation.
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Fixes
Solution
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Workaround
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References
History
Thu, 18 Jun 2026 20:30:00 +0000
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Stellarwp
Stellarwp kadence Blocks — Page Builder Toolkit For Gutenberg Editor Wordpress Wordpress wordpress |
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Stellarwp
Stellarwp kadence Blocks — Page Builder Toolkit For Gutenberg Editor Wordpress Wordpress wordpress |
Thu, 18 Jun 2026 16:45:00 +0000
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| Description | The Kadence Blocks — Page Builder Toolkit for Gutenberg Editor plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 3.7.5 via the editor_assets_variables. This makes it possible for authenticated attackers, with contributor-level access and above, to extract the site's connected Kadence account license key, license owner email, api_key, api_email, and license domain from the browser console by inspecting window.kadence_blocks_params.proData. Exploitation requires only that an administrator has previously connected a valid Kadence license; the full credential bundle is then readable by any Contributor-level user from the block editor client context without any server-side request manipulation. | |
| Title | Kadence Blocks <= 3.7.5 - Authenticated (Contributor+) Sensitive Information Exposure via Block Editor proData Localization | |
| Weaknesses | CWE-200 | |
| References |
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| Metrics |
cvssV3_1
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Projects
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Status: PUBLISHED
Assigner: Wordfence
Published:
Updated: 2026-06-18T13:03:42.940Z
Reserved: 2026-06-05T11:33:21.779Z
Link: CVE-2026-11357
Updated: 2026-06-18T13:03:37.474Z
No data.
No data.
OpenCVE Enrichment
Updated: 2026-06-18T20:15:04Z
Weaknesses