CVE-2026-47233 Admidio CVE debrief

Who should care

Administrators and users of Admidio, especially those with inventory management features enabled, should assess their exposure and apply the patch provided in version 5.0.10. They should also restrict access to inventory management features to authorized users and monitor for suspicious activity related to inventory field deletions. Additionally, they should review the supplied official advisory or CVE record to validate affected scope, severity, andvendor

Why it matters

CVE-2026-47233 is a medium-severity vulnerability in Admidio that allows logged-in users to delete non-system inventory fields, potentially leading to data loss and unauthorized changes. Administrators should apply the patch provided in version 5.0.10 and restrict access to inventory management features to authorized users.

• Permanent deletion of non-system inventory fields by logged-in users
• Potential data loss due to cascading deletion of related data
• Increased risk of unauthorized changes to inventory data

Technical summary

The vulnerability is caused by a missing `isAdministratorInventory()` gate in the `case 'field_delete':` handler of `modules/inventory.php`. This allows any logged-in user to send a POST request to delete a non-system inventory field, which can cascade to delete related data. The vulnerability has a medium severity and a CVSS score of 6.5. The fix involves adding the missing access control check to prevent unauthorized deletion of inventory fields. The vulnerability affects Admidio versions prior to 5.0.10. The vendor has provided a patch to fix the vulnerability.

Defensive priority

Medium

Recommended defensive actions

• Review and apply the patch provided in version 5.0.10
• Restrict access to inventory management features to authorized users
• Monitor for suspicious activity related to inventory field deletions
• Confirm whether affected product deployments exist in managed environments and assign an owner for follow-up
• Review the supplied official advisory or CVE record to validate affected scope, severity, and vendor guidance
• Plan vendor-supported updates or mitigations through normal change control where exposure is confirmed
• Check relevant monitoring, detection, and logs for exposed assets that need extra review

Evidence notes

The CVE record and NVD entry provide details about the vulnerability, including its description, CVSS score, and references to source code changes and security advisories. The vulnerability was reported by a researcher and verified by the vendor. The CVE record was published on 2026-08-12T15:17:33.813Z and has not been modified since then. The NVD entry provides additional information about the vulnerability, including its CVSS score and severity.

Sources and references

Methodology and review provenance

AI-assisted synthesis based on stored public vulnerability evidence. System validation, approval state, and publication status do not by themselves establish human review of this revision. PatchSiren helps prioritize defensive review and does not prove exposure or remediation on any system.