BTCPay Server warns of critical vulnerability, urges immediate update

Cryptobriefing2026/08/07 16:57

By:Cryptobriefing

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BTCPay Server has issued an urgent security after discovering a critical vulnerability under active exploitation that could allow attackers to steal funds.

 window.sevioads = window.sevioads || []; var sevioads_preferences = []; sevioads_preferences[0] = {}; sevioads_preferences[0].zone = "de1434f5-fa9e-44a6-93c3-4c2439763717"; sevioads_preferences[0].adType = "banner"; sevioads_preferences[0].inventoryId = "c5700508-581b-472c-8fdd-a931cdbfc8e1"; sevioads_preferences[0].accountId = "1e47efc1-ec2d-4fca-a8b9-354e249e5095"; sevioads.push(sevioads_preferences); 
     

There is a critical vulnerability being actively exploited on BTCPay Server, which can result in the loss of funds.

Please update your BTCPayServer to 2.4.2 by going to Admin Dashboard -> Server -> Maintenance -> Update & verify the 2.4.2 version string in the footer.

If you…

The project instructed users to update to version 2.4.2 as soon as possible and confirm that the installation was successful. For those unable to apply the update immediately, BTCPay recommended taking servers offline until the patch could be installed.

Disclaimer: The content of this article solely reflects the author's opinion and does not represent the platform in any capacity. This article is not intended to serve as a reference for making investment decisions.

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BTCPay Server warns of critical vulnerability, urges immediate update

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