A critical security flaw has been disclosed in the Nginx-UI backup restore mechanism, tracked as CVE-2026-33026. This vulnerability allows threat actors to tamper with encrypted backup archives and inject malicious configurations during the restoration process. With a public Proof-of-Concept (PoC) exploit now available, unpatched deployments are at immediate risk of full system compromise. Cryptographic Flaw […] The post Public PoC Exploit Released for Nginx-UI Backup Restore Vulnerability appeared first on Cyber Security News.