{"action":"Upgrade @openzeppelin/contracts to 4.9.5 or later.","affected":[{"fixed":"4.9.5","introduced":"4.9.4"}],"component":"@openzeppelin/contracts","cve_ids":["CVE-2023-49798"],"ecosystem":"npm","epss":0.00543,"exploited":false,"fixed_versions":["4.9.5"],"ghsa_id":"GHSA-699g-q6qh-q4v8","id":"tcs_01M5KF6G4NAPHVD6M3MZEPRD6H","modified_at":"2026-09-10T03:49:59.502012624Z","published_at":"2023-12-12T00:49:25Z","references":["https://osv.dev/vulnerability/GHSA-699g-q6qh-q4v8","https://github.com/OpenZeppelin/openzeppelin-contracts/security/advisories/GHSA-699g-q6qh-q4v8","https://nvd.nist.gov/vuln/detail/CVE-2023-49798","https://github.com/OpenZeppelin/openzeppelin-contracts-upgradeable/commit/31f9fb9d171f60b2271b2b9c6f62d43302bf9489","https://github.com/OpenZeppelin/openzeppelin-contracts/commit/88ac712e06832bce73b41e8166cded2729e25205","https://github.com/OpenZeppelin/openzeppelin-contracts"],"severity":{"label":"medium","score":5.9},"sources":[{"source":"osv","source_id":"GHSA-699g-q6qh-q4v8","url":"https://osv.dev/vulnerability/GHSA-699g-q6qh-q4v8"}],"summary":"OpenZeppelin Contracts and Contracts Upgradeable duplicated execution of subcalls in v4.9.4"}