Vulnerabilities / ERP: Complete HR, Accounting & CRM Suite Built for WooCommerce / WPSEC-2026-1888
ERP: Complete HR, Accounting & CRM Suite Built for WooCommerce <= 1.17.10 - Authenticated (Employee+) Insecure Direct Object Reference to Private Post Disclosure via Announcement Viewer
Medium 4.3
CWE-639Fixed in 1.17.11
- ID
- WPSEC-2026-1888
- Plugin
- ERP: Complete HR, Accounting & CRM Suite Built for WooCommerce (erp)
- Affected
- all versions before 1.17.11
- Remediation
- Update to 1.17.11 or later.
- CVSS 3.1
- CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
- Weakness
- CWE-639
- Usage
- Plugin Low · Affected versions Low among sites WPSec scans, 2026-10-29
- Attack surface
- ERP: Complete HR, Accounting & CRM Suite Built for WooCommerce on WPSec AttackSurface
- Fix released
- Published
Description
The ERP plugin for WordPress is vulnerable to Insecure Direct Object Reference via the erp_hr_announcement_view AJAX action in all versions up to, and including, 1.17.10, due to missing validation on a user-controlled post ID: the view_announcement() function checked only the HR nonce, which every employee receives, and returned any post without checking that it is a published announcement sent to the requester. This makes it possible for authenticated attackers with employee-level access and above to read the title and content of any post by ID, including private and draft posts.
References
- https://wpsec.com/vuln/WPSEC-2026-1888/
- https://plugins.svn.wordpress.org/erp/tags/1.17.11/
- https://wordpress.org/plugins/erp/
Published by WPSec. Provided as is, without warranty. Corrections: contact us.
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