{"action":"Upgrade pocketmine/pocketmine-mp to 4.23.1 or later.","affected":[{"fixed":"5.3.1","introduced":"5.0.0"},{"fixed":"4.23.1","introduced":"0"}],"component":"pocketmine/pocketmine-mp","cve_ids":["CVE-2023-54390"],"ecosystem":"Packagist","epss":0.00609,"exploited":false,"fixed_versions":["5.3.1","4.23.1"],"ghsa_id":"GHSA-92jh-gwch-jq38","id":"tcs_01M5KEZGMCXCRW5KEQAZDF912G","modified_at":"2026-09-10T03:56:09.396117793Z","published_at":"2023-09-14T17:10:37Z","references":["https://osv.dev/vulnerability/GHSA-92jh-gwch-jq38","https://github.com/pmmp/PocketMine-MP/security/advisories/GHSA-92jh-gwch-jq38","https://github.com/pmmp/netresearch-jsonmapper/commit/4f90e8dab1c9df331fad7d3d89823404e882668c","https://github.com/pmmp/PocketMine-MP"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"GHSA-92jh-gwch-jq38","url":"https://osv.dev/vulnerability/GHSA-92jh-gwch-jq38"}],"summary":"PocketMine-MP server crash with certain invalid JSON payloads in `LoginPacket` due to dependency vulnerability (again)"}