What the vulnerability does
01Description
The Nari Accountant plugin for WordPress is vulnerable to Stored Cross-Site Scripting via account settings in all versions up to, and including, 1.0.12 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with editor-level permissions and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This only affects multi-site installations and installations where unfiltered_html has been disabled.
Explanation of Vulnerability in Simple Terms
02Summary
Nari Accountant versions 1.0.12 and earlier contain a cross-site scripting (XSS) vulnerability in a high-privilege administrative function. An attacker with high-level access can inject malicious scripts that affect other users or components of the application. The vulnerability requires specific conditions to exploit and has limited impact on confidentiality and integrity.
What an attacker can do
03Attacker Capabilities
Inject malicious scripts that execute in other users' browsers or affect application functionality.
Potential impact on your site
04Site Impact
Administrators with high privileges could be tricked into executing malicious scripts affecting other users or data integrity.
Conditions required to exploit
05Prerequisites
Attacker must have high-level administrative privileges and network access to the application.
Key dates
06Disclosure timeline
November 4, 2025
CVE published
April 8, 2026
Record updated
