https://vulnerability.circl.lu/sightings/feed 2026-07-21T11:49:38.572255+00:00 Vulnerability-Lookup info@circl.lu python-feedgen Contains only the most 10 recent sightings. https://vulnerability.circl.lu/sighting/8cf5aab6-1afe-42b1-a1de-b6fb3943d758/export 2026-07-21T11:49:38.587061+00:00 Automation user https://vulnerability.circl.lu/user/automation {"uuid": "8cf5aab6-1afe-42b1-a1de-b6fb3943d758", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "GHSA-2X9C-QWGF-94XR", "type": "seen", "source": "https://t.me/cibsecurity/60969", "content": "\u203c CVE-2023-28103 \u203c\n\nmatrix-react-sdk is a Matrix chat protocol SDK for React Javascript. In certain configurations, data sent by remote servers containing special strings in key locations could cause modifications of the `Object.prototype`, disrupting matrix-react-sdk functionality, causing denial of service and potentially affecting program logic. This is fixed in matrix-react-sdk 3.69.0 and users are advised to upgrade. There are no known workarounds for this vulnerability. Note this advisory is distinct from GHSA-2x9c-qwgf-94xr which refers to a similar issue.\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "creation_timestamp": "2023-03-29T00:46:15.000000Z"} 2023-03-29T00:46:15+00:00