GHSA-33qr-m49q-rxfx: Compromised xrpl.js versions 4.2.1, 4.2.2, 4.2.3, 4.2.4, and 2.14.2

Versions 4.2.1, 4.2.2, 4.2.3, and 4.2.4 of xrpl.js were compromised and contained malicious code designed to exfiltrate private keys. If you are using one of these versions, stop immediately and rotate any private keys or secrets used with affected systems.

Version 2.14.2 is also malicious, though it is less likely to lead to exploitation as it is not compatible with other 2.x versions.