WordPress Simple Ajax Chat Plugin <= 20251121 is vulnerable to Sensitive Data Exposure

Low priority No impactful threat
<= 20251121Vulnerable version(s)
20260217Patched version
WordPress Plugin
No VDP
17 Feb, 2026 by Patchstack

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Risks

CVSS 5.3

As immediate action, update the affected plugin. If you're unable to do so, ask your hosting provider or web developer for help.

Note by Patchstack

This vulnerability does not impact users running the Apache web server. Users of other web servers (nginx, IIS, etc.) are impacted and should upgrade to the latest available version.

5.3

Sensitive Data Exposure

Private information like passwords, emails, or payment details can be exposed and stolen by unauthorized parties.

CVSS score is a way to evaluate and rank reported vulnerabilities in a standardized and repeatable way but which is not ideal for WordPress.

Solutions

This security issue has a low severity impact and is unlikely to be exploited.

Update to version 20260217 or later.

Update to version 20260217 or later to resolve the vulnerability. Patchstack users can turn on auto-update for vulnerable plugins only.

Details

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WordPress Plugin
No VDP

Timeline

Reported byProfile ImageJakub Herman

18 Jan, 2026

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