Check Inventory: TMS Amelia Plugin SQL Injection Flaw Exposes Sites to Database Manipulation

A critical security flaw in the TMS Amelia Booking Plugin allows attackers to execute arbitrary SQL commands via injection. The National Vulnerability Database lists this issue as CVE-2026-108497 with a severity score of 9.3. This weakness stems from improper neutralization of special elements used in SQL commands. The vulnerability exists in all versions of the software from its initial release through version 2.4.10.

The risk

SQL injection vulnerabilities enable attackers to interfere with the queries an application makes to its database. According to the NVD record for CVE-2026-108497, the weakness is classified under CWE-89. This classification indicates that user-supplied input is not properly sanitized before being included in an SQL statement. Attackers can potentially modify query logic to access or manipulate data structures. The high severity rating reflects the significant impact such database manipulation paths can have on system integrity.

Who is exposed

Any website utilizing the TMS Amelia Booking Plugin is exposed to this risk if they have not moved beyond the affected version range. The NVD specifies that the issue affects Amelia from n/a through 2.4.10. This means every released version of the plugin up to and including 2.4.10 contains the flaw. Organizations relying on this specific booking solution for scheduling or reservation management must verify their current installation status. The source material does not confirm the existence of a patched version.

Cost and compliance

The source material does not detail financial costs or specific compliance violations triggered by this vulnerability. However, a CVSS score of 9.3 indicates a critical level of risk that typically demands immediate attention in security management frameworks. Failure to address critical vulnerabilities can lead to audit findings in regulated industries. The NVD record focuses solely on the technical classification and affected versions, providing no guidance on regulatory impact or remediation costs.

Our take on the response

Security teams should treat this as an urgent inventory exercise. Since no patch is confirmed in the source material, the immediate priority is identifying all instances of the plugin. Teams must determine if the plugin can be disabled or replaced while a vendor response is awaited. Isolation of affected web servers may be necessary to prevent exploitation.

What defenders should look for

Teams should monitor web server access logs for unusual query parameters appended to URLs, especially those containing SQL keywords. Look for spikes in database CPU usage or unexpected connection counts from web processes. Check for new database users or permission changes that do not align with administrative actions. Review application error logs for syntax errors that might indicate failed injection attempts. Isolate compromised hosts immediately and restrict database access to trusted application accounts only.

What to do and how to stay safe

• Inventory all servers and websites hosting the TMS Amelia Booking Plugin to identify affected versions.
• Verify the installed version against the affected range of n/a through 2.4.10.
• Monitor web application firewalls for SQL injection patterns targeting booking endpoints.
• Consult the vendor for official guidance or updates once a fix is confirmed.

Step-by-step guide: Unpatched Software Response: Containment, Recovery, and Prevention Steps

General security guidance from the BlueTeam Herald newsroom. It is not confirmed advice from the organisations named in this story.

Frequently asked questions

What is the CVE ID for this TMS Amelia vulnerability?

The vulnerability is identified as CVE-2026-108497.

Which versions of TMS Amelia Booking Plugin are affected?

All versions from n/a through 2.4.