CVE-2025-27146 is a medium-severity vulnerability affecting matrix-appservice-irc versions up to 3.0.3, allowing arbitrary IRC command execution as the puppeted user. An attacker can inject commands that are executed as their own IRC user, with a CVSS score of 4.3 (AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N), indicating network access, low attack complexity, and a low impact on integrity. There is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion surrounding this CVE. The vulnerability has been patched in matrix-appservice-irc version 3.0.4.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 3.0.4CPE matchmatch criteria | cpe:2.3:a:matrix:matrix_irc_bridge:*:*:*:*:*:node.js:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:N
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