Frontend User Notes <= 2.1.0 - Insecure Direct Object Reference to Authenticated (Subscriber+) Arbitrary Note Modification
| CVE | CVE-2025-12071 |
|---|---|
| CVSS | 4.3 (Medium) |
| Publicly Published | February 17, 2026 |
| Last Updated | February 18, 2026 |
| Researcher |
Athiwat Tiprasaharn (Jitlada)
|
Description
The Frontend User Notes plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 2.1.0 via the 'funp_ajax_modify_notes' AJAX endpoint due to missing validation on a user controlled key. This makes it possible for authenticated attackers, with Subscriber-level access and above, to modify arbitrary notes that do not belong to them.
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Vulnerability Details for Frontend User Notes
| Software Type | Plugin |
|---|---|
| Software Slug | frontend-user-notes (view on wordpress.org) |
| Patched? | Yes |
| Remediation | Update to version 2.1.1, or a newer patched version |
| Affected Version |
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| Patched Version |
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Recent vulnerabilities in Frontend User Notes
| # | Title | CVE ID | CVSS | Researchers | Date |
|---|---|---|---|---|---|
| 1 | Frontend User Notes <= 2.1.1 - Cross-Site Request Forgery to Note Content Modification via 'confirmEdit' Action | CVE-2026-7047 | Mohamed Wajih Hichri (Assaults) | June 5, 2026 |
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