PYSEC-2026-3518 PraisonAI Slack app_mention bypasses configured user/channel authorization

PraisonAI Slack appmention bypasses configured user/channel authorization Summary PraisonAI's Slack bot applies its configured allowedusers, allowedchannels, and unknown-user pairing policy in the normal Slack message event handler, but not in the adjacent Slack appmention event handler. A Slack...

NuGet Package 'Microsoft.Bot.Configuration' Detection

The remote host has a 'Microsoft.Bot.Configuration' with a Verified NuGet package status and is installed on the remote host. Nessus has not tested for this issue but has instead relied only on the application's self-reported version number. %NASLMINLEVEL 80900 C Tenable, Inc. include'compat.inc'...

Improper Authentication

Impact A maliciously crafted claim may be incorrectly authenticated by the bot. Impacts bots that are not configured to be used as a Skill. This vulnerability requires an an attacker to have internal knowledge of the bot. Patches The problem has been patched in all affected versions. Please see t...

Sphinx Malware Returns to Riddle U.S. Targets, with Modifications

The Zeus Sphinx banking trojan has seen a recent resurgence in the United States, sporting some modifications and using COVID-19 spam as a lure. Sphinx re-emerged in December but saw a big spike in March via the use of coronavirus themes. Since April, it has been seen attacking U.S. targets with ...