CVE-2024-52505

matrix-appservice-irc is a Node.js IRC bridge for the Matrix messaging protocol. The provisioning API of the matrix-appservice-irc bridge up to version 3.0.2 contains a vulnerability which can lead to arbitrary IRC command execution as the bridge IRC bot. The vulnerability has been patched in...

CVE-2023-38700

matrix-appservice-irc is a Node.js IRC bridge for Matrix. Prior to version 1.0.1, it was possible to craft an event such that it would leak part of a targeted message event from another bridged room. This required knowing an event ID to target. Version 1.0.1n fixes this issue. As a workaround, se...

CVE-2023-38690

matrix-appservice-irc is a Node.js IRC bridge for Matrix. Prior to version 1.0.1, it is possible to craft a command with newlines which would not be properly parsed. This would mean you could pass a string of commands as a channel name, which would then be run by the IRC bridge bot. Versions 1.0....

CVE-2023-33198

tgstation-server is a production scale tool for BYOND server management. The DreamMaker API DMAPI chat channel cache can possibly be poisoned by a tgstation-server TGS restart and reattach. This can result in sending chat messages to one of any of the configured IRC or Discord channels for the...

CVE-2022-24976

Atheme IRC Services before 7.2.12, when used in conjunction with InspIRCd, allows authentication bypass by ending an IRC handshake at a certain point during a challenge-response login sequence...

CVE-2022-3971

A vulnerability was found in matrix-appservice-irc up to 0.35.1. It has been declared as critical. This vulnerability affects unknown code of the file src/datastore/postgres/PgDataStore.ts. The manipulation of the argument roomIds leads to sql injection. Upgrading to version 0.36.0 is able to...

CVE-2022-39202

matrix-appservice-irc is an open source Node.js IRC bridge for Matrix. The Internet Relay Chat IRC protocol allows you to specify multiple modes in a single mode command. Due to a bug in the underlying matrix-org/node-irc library, affected versions of matrix-appservice-irc perform parsing of such...

CVE-2021-21431

sopel-channelmgnt is a channelmgnt plugin for sopel. In versions prior to 2.0.1, on some IRC servers, restrictions around the removal of the bot using the kick/kickban command could be bypassed when kicking multiple users at once. We also believe it may have been possible to remove users from oth...

CVE-2015-10096

A vulnerability, which was classified as critical, was found in Zarthus IRC Twitter Announcer Bot up to 1.1.0. This affects the function gettweets of the file lib/twitterbot/plugins/twitterannouncer.rb. The manipulation of the argument tweet leads to command injection. It is possible to initiate...

CVE-2002-2155

Format string vulnerability in the error handling of IRC invite responses for Trillian 0.725 and 0.73 allows remote IRC servers to execute arbitrary code via an invite to a channel with format string specifiers in the name...

CVE-2003-0537

The liece Emacs IRC client 2.0+0.20030527 and earlier creates temporary files insecurely, which could allow local users to overwrite arbitrary files as other users...

CVE-2002-2173

Buffer overflow in the IRC module of Trillian 0.725 and 0.73 allowing remote attackers to execute arbitrary code via a long DCC Chat message...

CVE-2002-2156

Buffer overflow in Trillian 0.73 allows remote IRC servers to execute arbitrary code via a long PING response...

CVE-2002-1840

irssi IRC client 0.8.4, when downloaded after 14-March-2002, could contain a backdoor in the configuration file, which allows remote attackers to access the system...

CVE-1999-0220

Attackers can do a denial of service of IRC by crashing the server...

CVE-1999-0672

Buffer overflow in Fujitsu Chocoa IRC client via IRC channel topics...

Linux Distros Unpatched Vulnerability : CVE-2022-24976

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Atheme IRC Services before 7.2.12, when used in conjunction with InspIRCd, allows authentication bypass by ending an IRC handshake at a certain point during a...

Arbitrary IRC Command Execution

matrix-appservice-irc is vulnerable to arbitrary IRC command execution. The vulnerability is due to improper command handling, which allows an attacker to inject and execute arbitrary IRC commands as their own puppeted user...

CVE-2025-27146

matrix-appservice-irc is a Node.js IRC bridge for Matrix. The matrix-appservice-irc bridge up to version 3.0.3 contains a vulnerability which can lead to arbitrary IRC command execution as the puppeted user. The attacker can only inject commands executed as their own IRC user. The vulnerability h...

CVE-2025-27146

matrix-appservice-irc is a Node.js IRC bridge for Matrix. The matrix-appservice-irc bridge up to version 3.0.3 contains a vulnerability which can lead to arbitrary IRC command execution as the puppeted user. The attacker can only inject commands executed as their own IRC user. The vulnerability h...