CVE-2023-43805: Nexryai Nexkey

High severity, CVSS 7.5. EPSS: 0.8% chance of exploitation in the next 30 days.

Nexkey is a fork of Misskey, an open source, decentralized social media platform. Prior to version 12.121.9, incomplete URL validation can allow users to bypass authentication for access to the job queue dashboard. Version 12.121.9 contains a fix for this issue. As a workaround, it may be possible to avoid this by blocking access using tools such as Cloudflare's WAF.

Affected products

• Nexryai Nexkey: before 12.121.9 (fixed in 12.121.9)

Published 2023-10-04. Last modified 2026-06-17.