Omnishop <= 1.0.9 - Cross-Site Request Forgery to Arbitrary User Deletion via /users/delete REST Endpoint
Strategic Overview
- Status
- Unpatched
- Affected Version
<= 1.0.9- CVSS
- 6.5Medium
- Weakness type
- CWE-352 · Cross-Site Request Forgery (CSRF)
- CVE
CVE-2025-6214
At a glance
CVE-2025-6214 is a medium-severity Cross-Site Request Forgery (CSRF) vulnerability in the Omnishop WordPress plugin, affecting versions <= 1.0.9. It carries a CVSS score of 6.5 (reachable over the network; low attack complexity; high integrity impact). Exploitation requires no authentication. No fixed release has been reported yet; treat installations running this software as exposed. Disclosed July 2025, reported by ch4r0n.
Vulnerability Overview
The Omnishop plugin for WordPress is vulnerable to Cross-Site Request Forgery on its /users/delete REST route in all versions up to, and including, 1.0.9. The route’s permission_callback only verifies that the requester is logged in, but fails to require any nonce or other proof of intent. This makes it possible for unauthenticated attackers to delete arbitrary user accounts via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.
Technical Analysis
The vector marks this flaw as remotely reachable over the network, with low attack complexity — no special timing or configuration is needed, and no privileges on the target site. A successful exploit has high impact on integrity.
CWE-352: Cross-Site Request Forgery (CSRF)
Reaching this weakness in Omnishop <= 1.0.9 takes a caller who can reach the endpoint. Cross-site request forgery abuses the fact that browsers attach a victim's cookies to any request, so a state-changing action that only checks who you are, not whether you meant to act, can be triggered from another site.
An attacker who gets a logged-in user to load a crafted page can perform that action as them, with the impact scaling to whatever the victim's role is allowed to do. No fixed build of this plugin is recorded for Omnishop yet, so installs running <= 1.0.9 stay exposed until the vendor ships one.
Remediation
No known patch available. Please review the vulnerability's details in depth and employ mitigations based on your organization's risk tolerance. It may be best to uninstall the affected software and find a replacement.
How does WordSec protect against this?
The attempt arrives as an ordinary request to Omnishop: WordSec's web application firewall inspects request payloads before WordPress loads them. No patched version is recorded yet, which is the case where a filtering layer matters most, because there is nothing to update to.
- Firewall
- Alerts
External References
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