CVE-2026-73311

CVE-2026-73311 XenForo before 2.3.13 allows an OAuth2 authorization code to be redeemed more than once. What happens The authorization-code grant loads a code, verifies its time-based validity, and creates a token pair. The successful path does not delete the code, mark it consumed, or use an...

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...

Duplicate tokens can be added which might cause DOS

Lines of code Vulnerability details Impact Duplicate tokens can be added which could exceed maxHoldingsCount and thus rejecting all functions in Factory Proof of Concept 1. Observe the store function in NestedRecords.solL111 function store uint256 nftId, address token, uint256 amount, address...