{"action":"Upgrade matrix-org-irc to 1.2.1 or later.","affected":[{"fixed":"1.2.1","introduced":"0"}],"component":"matrix-org-irc","cve_ids":[],"ecosystem":"npm","exploited":false,"fixed_versions":["1.2.1"],"ghsa_id":"GHSA-52rh-5rpj-c3w6","id":"tcs_01M5KF2863THA2DMNFVDGCSWM6","modified_at":"2026-02-11T22:03:06.197377Z","published_at":"2022-05-05T16:00:50Z","references":["https://osv.dev/vulnerability/GHSA-52rh-5rpj-c3w6","https://github.com/matrix-org/node-irc/security/advisories/GHSA-52rh-5rpj-c3w6","https://nvd.nist.gov/vuln/detail/CVE-2022-29166","https://github.com/matrix-org/node-irc/commit/2976c856df37660a9d664e94c857c796de2e34f7","https://github.com/matrix-org/node-irc/commit/e3eb9c15f8240e9c92365f5ffc3944469229771b","https://github.com/matrix-org/node-irc","https://matrix.org/blog/2022/05/04/0-34-0-security-release-for-matrix-appservice-irc-high-severity"],"severity":{"label":"high","score":8},"sources":[{"source":"osv","source_id":"GHSA-52rh-5rpj-c3w6","url":"https://osv.dev/vulnerability/GHSA-52rh-5rpj-c3w6"}],"summary":"Improper handling of multiline messages in node-irc"}