AcyMailing Joomla Component SQL Injection Vulnerability
A SQLi vulnerability in AcyMailing component < 10.11.1 for Joomla was discovered. Exploiting this flaw can lead to unauthorized database access and data leakage.
Quick answer
Acyba AcyMailing should be reviewed and updated if it matches the affected versions. The recommended fix is to apply the vendor-supported patched version or the mitigation steps below, then retest the public website with Fixnx.
Who is affected
Affected versions
- AcyMailing component before 10.11.1
Fixed versions
- 10.11.1
How to fix it
AcyMailing for Joomla before 10.11.1 is affected by SQL injection that can lead to unauthorized database access. Upgrade the component to 10.11.1 or later and review the Joomla database and logs for suspicious query activity. Prioritize public Joomla sites with newsletter subscription or campaign management features enabled.
- Inventory Joomla sites with the AcyMailing component installed.
- Upgrade AcyMailing to version 10.11.1 or later.
- Restrict Joomla administrator access to trusted networks and MFA-protected users.
- Review AcyMailing forms, campaign routes, subscription endpoints, and database query logs for SQL injection attempts.
- Check Joomla users, administrator accounts, templates, plugins, and configuration.php for unauthorized changes.
- Rotate database credentials and Joomla administrator credentials if suspicious database access is found.
- Clear Joomla cache, CDN cache, and PHP opcache after deploying the fixed component.
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Verify the fix
- Confirm AcyMailing reports version 10.11.1 or later.
- Validate SQL injection payloads are rejected or safely parameterized in affected routes.
- Review web server, Joomla, and database logs for exploit attempts.
- Test newsletter subscription, campaign, and administrator workflows after patching.
- Run a Fixnx scan and confirm the public Joomla site no longer exposes vulnerable AcyMailing behavior.
Related categories
Trusted references
FAQ
What is affected by CVE-2026-56292?
Acyba AcyMailing versions listed as affected should be reviewed: AcyMailing component before 10.11.1.
What should I fix first?
Start with internet-facing sites, admin panels, login flows, plugins, themes, modules, packages, and systems that process user-controlled input or sensitive data.
How do I confirm the fix worked?
Apply the patched version or mitigation, clear caches where relevant, retest the affected workflow, and run a new Fixnx scan to verify public website exposure signals.
Why can this risk appear in multiple categories?
A vulnerability can belong to more than one platform or ecosystem. Fixnx keeps one canonical risk page while also listing it in every relevant category.