BTCPay Server's incident response team identified an attack vector affecting instances running version 2.4.1 (dated Jul 23, 2026) or older, with reports of hot wallets being swept by unauthorized attackers. The project says it has no credible reports of hot wallet drains on the latest 2.4.7 release and urges all users to update. Impacted users are asked to send details and logs to [email protected]. Instances run through hosting providers may have been shut down automatically; the team thanked LunaNode and other providers for their swift action.

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  1. First reportBTCPay Server 2.4.7 fixes critical security vulnerabilities8 acc.
  2. Leviathan published this article

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  • @lukedewolf Luke de WolfFirst reportOn X ↗

    BTCPay Server users, update ASAP. 2.4.7 is out from @BtcpayServer and fixes 85 security findings from Anthropic's AI scanner, 1 rated critical and 13 high. Shared servers with several merchants are most at risk. Don't wait on this one, update to 2.4.7 now.

  • @BtcpayServer BTCPay ServerOn X ↗

    🚨 We're releasing BTPay Server 2.4.7 an emergency update fixing one critical and several medium-severity security vulnerabilities brought to our attention through @Anthropic's frontier OSS scanner. We recommend that you update your BTCPay Server as soon as possible.

  • @TFTC21 TFTCOn X ↗

    BTCPay Server releases emergency update 2.4.7 to patch one critical and several medium-severity security vulnerabilities. The flaws were found through Anthropic's frontier OSS scanner and responsibly disclosed to the team. BTCPay Server is urging users to update as soon as… https://t.co/PZCYjTYwvA

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  • @r0ckstardev Uncle Rockstar DeveloperOn X ↗

    🚀 Update your BTCPay Server instances to 2.4.7! Not as critical as the August fixes were - but luckily, this time we got access to frontier AI before attackers did. Kudos to @AnthropicAI for the scans, and to @NicolasDorier, @MrKukks & the rest of the team for quickly fixing… https://t.co/tj2Hp7Utst

  • @CriptoNoticiasOn X ↗

    🛡️ @BtcpayServer lanza parche urgente en medio de crisis de ciberseguridad. La actualización de emergencia 2.4.7 corrige fallas críticas reportadas por el escáner de código abierto de Anthropic. 👉Más detalles: https://t.co/Oiym48HRlq

  • @BtcAndres Btcandres 285⚡ 9🌊 🔦🔑🦡🥩🐇🕳️☣️6.15�…On X ↗

    Actualiza. “🚨 Estamos lanzando BTPay Server 2.4.7, una actualización de emergencia que corrige una vulnerabilidad de seguridad crítica” https://t.co/OAwXmPMqjx

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