Medium severity6.5NVD Advisory· Published Sep 22, 2021· Updated Jun 17, 2026
CVE-2021-34647
CVE-2021-34647
Description
The Ninja Forms WordPress plugin is vulnerable to sensitive information disclosure via the bulk_export_submissions function found in the ~/includes/Routes/Submissions.php file, in versions up to and including 3.5.7. This allows authenticated attackers to export all Ninja Forms submissions data via the /ninja-forms-submissions/export REST API which can include personally identifiable information.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
3- Range: 3.5.7
Patches
Vulnerability mechanics
References
2- plugins.trac.wordpress.org/browser/ninja-forms/trunk/includes/Routes/Submissions.phpnvdPatchThird Party Advisory
- www.wordfence.com/blog/2021/09/recently-patched-vulnerabilities-in-ninja-forms-plugin-affects-over-1-million-site-owners/nvdExploitThird Party Advisory
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