WordPress · 0Mk Shortener · CVE-2022-2933
**Name of the Vulnerable Software and Affected Versions**
0mk Shortener plugin for WordPress versions up to, and including, 0.2
**Description**
The issue is related to Cross-Site Request Forgery due to missing or incorrect nonce validation on the `zeromk options page` function. This allows unauthenticated attackers to inject malicious web scripts via the `zeromk user` and `zeromk apikluc` parameters through a forged request, provided they can trick a site administrator into performing an action such as clicking on a link.
**Recommendations**
For versions up to, and including, 0.2, consider disabling the `zeromk options page` function until a patch is available to prevent exploitation. Restrict access to the parameters `zeromk user` and `zeromk apikluc` to minimize the risk of malicious script injection. At the moment, there is no information about a newer version that contains a fix for this issue.