CVE-2026-54779

CoreWCF is a port of the service side of Windows Communication Foundation WCF to .NET Core. Prior to 1.8.1 and 1.9.1, CoreWCF SAML token replay protection is inoperative because DefaultTokenReplayCache.TryAdd does not reject duplicate tokens when DetectReplayedTokens is enabled, allowing a captur...

Race condition vulnerability in positionManager minting function

Lines of code Vulnerability details Impact race condition vulnerability can result in the issuance of duplicate token IDs. When multiple transactions are executed in quick succession attempting to mint tokens, they may end up being assigned the same ID due to a shared counter or variable used to...

The store method allows you to store the same token twice

This issue has been created to upgrade a QA report submission to a medium severity finding. From 0x1f8b: The store method allows you to store the same token twice in NestedRecords.solL130 To do this you must first call storenftId,tokenA,0,reserve and then storenftId,tokenA,100000,reserve because ...