{"action":"Upgrade matrix-react-sdk to 3.69.0 or later.","affected":[{"fixed":"3.69.0","introduced":"0"}],"component":"matrix-react-sdk","cve_ids":["CVE-2023-28103"],"ecosystem":"npm","epss":0.00712,"exploited":false,"fixed_versions":["3.69.0"],"ghsa_id":"GHSA-6g43-88cp-w5gv","id":"tcs_01M5KF6Y8VM0T873S7MS522DZV","modified_at":"2026-09-10T03:49:52.704830765Z","published_at":"2023-03-29T19:34:25Z","references":["https://osv.dev/vulnerability/GHSA-6g43-88cp-w5gv","https://github.com/matrix-org/matrix-react-sdk/security/advisories/GHSA-2x9c-qwgf-94xr","https://github.com/matrix-org/matrix-react-sdk/security/advisories/GHSA-6g43-88cp-w5gv","https://nvd.nist.gov/vuln/detail/CVE-2023-28103","https://github.com/matrix-org/matrix-react-sdk","https://matrix.org/blog/2023/03/28/security-releases-matrix-js-sdk-24-0-0-and-matrix-react-sdk-3-69-0"],"severity":{"label":"high","score":8.2},"sources":[{"source":"osv","source_id":"GHSA-6g43-88cp-w5gv","url":"https://osv.dev/vulnerability/GHSA-6g43-88cp-w5gv"}],"summary":"Prototype pollution in matrix-react-sdk"}