{"id":"GHSA-5mvm-89c9-9gm5","summary":"Matrix IRC Bridge allows IRC command injection to own puppeted user","details":"### Impact\nThe 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.\n\n### Patches\nThe vulnerability has been patched in matrix-appservice-irc version 3.0.4.\n\n### For more information\nIf you have any questions or comments about this advisory, please email us at [security at matrix.org](mailto:security@matrix.org).","aliases":["CVE-2025-27146"],"modified":"2025-02-25T21:46:09Z","published":"2025-02-25T18:29:34Z","database_specific":{"github_reviewed_at":"2025-02-25T18:29:34Z","nvd_published_at":"2025-02-25T20:15:38Z","cwe_ids":["CWE-77","CWE-88"],"severity":"LOW","github_reviewed":true},"references":[{"type":"WEB","url":"https://github.com/matrix-org/matrix-appservice-irc/security/advisories/GHSA-5mvm-89c9-9gm5"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-27146"},{"type":"WEB","url":"https://github.com/matrix-org/matrix-appservice-irc/commit/74f02c8e11f16ed1b355700092c1aa9c036a11bd"},{"type":"PACKAGE","url":"https://github.com/matrix-org/matrix-appservice-irc"}],"affected":[{"package":{"name":"matrix-appservice-irc","ecosystem":"npm","purl":"pkg:npm/matrix-appservice-irc"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"3.0.4"}]}],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2025/02/GHSA-5mvm-89c9-9gm5/GHSA-5mvm-89c9-9gm5.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:N"}]}