CVE-2025-48362 Overview
CVE-2025-48362 is a Cross-Site Request Forgery (CSRF) vulnerability in the Hesabfa Accounting plugin for WordPress, developed by Saeed Sattar Beglou. The flaw affects all versions of the plugin up to and including 2.2.5. An attacker can trick an authenticated user into submitting a forged request that performs unintended actions within the plugin. Exploitation requires user interaction, such as clicking a crafted link or visiting a malicious page while authenticated to the target WordPress site. The vulnerability is categorized under CWE-352: Cross-Site Request Forgery.
Critical Impact
Successful exploitation allows attackers to perform unauthorized state-changing actions on behalf of authenticated WordPress users, potentially altering accounting data or plugin configuration.
Affected Products
- Hesabfa Accounting WordPress Plugin versions up to and including 2.2.5
- Vendor: Saeed Sattar Beglou
- Plugin slug: hesabfa-accounting
Discovery Timeline
- 2025-08-28 - CVE-2025-48362 published to NVD
- 2026-06-17 - Last updated in NVD database
Technical Details for CVE-2025-48362
Vulnerability Analysis
The Hesabfa Accounting plugin fails to enforce proper anti-CSRF protections on one or more state-changing endpoints. WordPress provides wp_nonce tokens and the check_admin_referer() / wp_verify_nonce() functions to protect sensitive actions, but the affected plugin code paths do not validate these tokens correctly. As a result, requests originating from external sites are accepted as legitimate when accompanied by the victim's authentication cookies.
The vulnerability requires user interaction. An attacker must lure an authenticated WordPress administrator or user with access to the plugin into visiting an attacker-controlled page. The browser then automatically attaches session cookies to the forged request, allowing the attacker to invoke privileged plugin functionality.
Because the impact is scored against integrity and availability rather than confidentiality, the vulnerability likely enables modification of accounting-related data or plugin settings rather than direct data exfiltration. The EPSS score of 0.127% indicates a low likelihood of exploitation in the near term.
Root Cause
The root cause is missing or improperly implemented CSRF token validation on plugin request handlers. Requests that modify state should require a valid, single-use nonce tied to the user session, but the affected handlers accept requests based solely on cookie-based authentication.
Attack Vector
An attacker crafts an HTML page or email containing a form or image tag that automatically submits a request to the vulnerable WordPress endpoint. When the authenticated victim loads the attacker's content, the browser issues the request with valid session cookies. The plugin processes the request as authorized. See the Patchstack WordPress Vulnerability Advisory for additional context.
Detection Methods for CVE-2025-48362
Indicators of Compromise
- Unexpected changes to Hesabfa Accounting plugin settings or accounting records without corresponding admin activity in audit logs.
- HTTP referer headers on plugin admin-action requests originating from external, non-WordPress domains.
- POST requests to plugin endpoints missing the standard _wpnonce or _ajax_nonce parameter.
Detection Strategies
- Review WordPress access logs for requests to hesabfa-accounting endpoints where the Referer header does not match the site's own domain.
- Correlate authenticated user session activity with plugin configuration changes to identify actions the user did not initiate.
- Deploy a web application firewall rule that flags state-changing requests to the plugin lacking a valid nonce token.
Monitoring Recommendations
- Enable WordPress audit logging plugins to record all administrative actions performed against the Hesabfa Accounting plugin.
- Monitor outbound requests from administrator browsers to detect potential CSRF triggering pages.
- Alert on modifications to accounting entries or plugin options outside of expected business hours.
How to Mitigate CVE-2025-48362
Immediate Actions Required
- Update the Hesabfa Accounting plugin to a version later than 2.2.5 once the vendor releases a patched release.
- Restrict administrative access to the WordPress dashboard through IP allowlisting or VPN-only access until a fix is available.
- Instruct administrators to log out of WordPress sessions when not actively managing the site.
Patch Information
At the time of publication, no fixed version has been confirmed in the NVD entry. Monitor the Patchstack advisory and the official plugin page on WordPress.org for update availability.
Workarounds
- Disable or uninstall the Hesabfa Accounting plugin on WordPress instances where it is not actively used.
- Deploy a web application firewall with CSRF protection rules that verify Origin and Referer headers on POST requests to /wp-admin/ endpoints.
- Require administrators to use browser profiles or containers separate from general web browsing when managing WordPress.
- Enforce short session lifetimes and re-authentication for privileged operations.
Disclaimer: This content was generated using AI. While we strive for accuracy, please verify critical information with official sources.
