CVE-2026-6819

HKUDS OpenHarness prior to PR 156 remediation exposes plugin lifecycle commands including /plugin install, /plugin enable, /plugin disable, and /reload-plugins to remote senders by default. Attackers who gain access through the channel layer can remotely manage plugin trust and activation state,...

GHSA-7MP6-929P-PQHJ Croc requires senders to provide local IP addresses in cleartext

An issue was discovered in Croc before 9.6.16. The protocol requires a sender to provide its local IP addresses in cleartext via an ips? message...

New Gmail Alerts Warn of Unauthenticated Senders

Google is expected soon to begin a gradual rollout of new security features in Gmail that warn users if the system could not authenticate the sender of an email message. Starting this week for browser-based users of Gmail and Android users, Google will display a question mark over a sender’s...