{"action":"Upgrade jsx-slack to 4.5.2 or later.","affected":[{"fixed":"4.5.2","introduced":"0"}],"component":"jsx-slack","cve_ids":["CVE-2021-43843"],"ecosystem":"npm","epss":0.01979,"exploited":false,"fixed_versions":["4.5.2"],"ghsa_id":"GHSA-hp68-xhvj-x6j6","id":"tcs_01M5KFVNKQA3X90DFRR0KTEN12","modified_at":"2026-02-04T02:28:11.199784Z","published_at":"2022-01-06T18:34:18Z","references":["https://osv.dev/vulnerability/GHSA-hp68-xhvj-x6j6","https://github.com/yhatt/jsx-slack/security/advisories/GHSA-55xv-f85c-248q","https://github.com/yhatt/jsx-slack/security/advisories/GHSA-hp68-xhvj-x6j6","https://nvd.nist.gov/vuln/detail/CVE-2021-43843","https://github.com/yhatt/jsx-slack/commit/46bc88391d89d5fda4ce689e18ca080bcdd29ecc","https://github.com/yhatt/jsx-slack/releases/tag/v4.5.2","https://github.com/yhatt/jsx-slack/security"],"severity":{"label":"medium","score":5.3},"sources":[{"source":"osv","source_id":"GHSA-hp68-xhvj-x6j6","url":"https://osv.dev/vulnerability/GHSA-hp68-xhvj-x6j6"}],"summary":"jsx-slack insufficient patch for CVE-2021-43838 ReDoS"}