Medium severity · published Jul 3, 2026
CVE-2026-12557
Ninja Forms - File Uploads <= 3.3.29 - Missing Authorization to Unauthenticated Log Disclosure and Deletion via debug-log/delete-all and debug-log/get-all REST Endpoints
5.3
CVSS
0.4%
EPSS
No
On KEV
Description
The Ninja Forms - File Uploads plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 3.3.29. This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for unauthenticated attackers to read all plugin debug log entries stored in the wp_nf3_log table or permanently delete all rows from that table.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
Low
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.4% · higher than 29% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
NF
Ninja Forms - File Uploads · SaturdayDrive
through 3.3.29 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-12557
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-12557
plugins.trac.wordpress.org
https://plugins.trac.wordpress.org/browser/ninja-forms-uploads/trunk/includes/Common/Routes/DebugLog.php#L88
www.wordfence.com
https://www.wordfence.com/threat-intel/vulnerabilities/id/1a54f8cc-cadb-4496-bcc4-ef8387b72300?source=cve
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