CVSS 3.1 Score 5.3 of 10 (medium)


Published Oct 17, 2023
Updated: Oct 25, 2023
CWE ID 400


CVE-2023-45810 is a vulnerability affecting OpenFGA, a flexible authorization/permission engine inspired by Google Zanzibar. This vulnerability allows for a denial of service attack, where the service becomes unresponsive due to resources not being released after executing certain calls. The issue has been addressed in version 1.3.4, which is considered backwards compatible. There are no known workarounds for this vulnerability. The affected products include various versions of ohMfk_, ohMfk-, phEj9V, phEj9W, r57_11, and others. The potential danger to organizations is high, as the vulnerability can lead to service disruption and unresponsiveness.

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