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Input validation vulnerability in Forms for Mailchimp by Optin Cat – Grow Your MailChimp List 2.5.4

  • Severity: medium-risk
  • Status: Open
  • Publication: November 7, 2023

The Forms for Mailchimp by Optin Cat plugin for WordPress is vulnerable to a type of security issue called Stored Cross-Site Scripting. This means that if you are running a version up to and including 2.5.4, malicious code could be injected into pages accessed by users. An attacker with editor-level access and higher would be able to do this. This issue can be fixed by updating to a newer version.

Detected in:

Forms for Mailchimp by Optin Cat – Grow Your MailChimp List open vulnerable versions: >= * <= 2.5.4

This information is sourced from www.wpvulnerability.com. An open-source database of vulnerabilities maintained by the community. Help us out by submitting vulnerabilities!

Version compare shows which versions have a vulnerability. For example: >= 2.2.8 <= 2.2.21 means:

> from 2.2.8
= including 2.2.8 & 2.2.21
< to 2.2.21

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