CVE-2026-54783 | CoreWCF up to 1.8.0/1.9.0 WS-Security Signature Verifier authentication replay

SecurityVulns
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A vulnerability classified as critical was found in CoreWCF up to 1.8.0/1.9.0. Affected is an unknown function of the component WS-Security Signature Verifier. Such manipulation leads to authentication bypass by capture-replay.

This vulnerability is referenced as CVE-2026-54783. It is possible to launch the attack remotely. No exploit is available.VulDB Recent EntriesRead More