{"id":"CVE-2022-48216","aliases":["EUVD-2023-0387","GHSA-7m37-cx35-qgmr"],"status":"published","title":"Uniswap Universal Router Incorrect Authorization vulnerability","description":"Uniswap Universal Router before 1.1.0 mishandles reentrancy. This would have allowed theft of funds.","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.00812,"percentile":0.57225,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-667","CWE-863"],"published":"2023-01-04T00:00:00Z","modified":"2026-10-28T02:31:00Z","fixes":[{"ecosystem":"npm","package":"@uniswap/universal-router","fixed_in":["1.1.0"],"sources":["ghsa","osv"]}],"affected":[{"source":"ghsa","ecosystem":"npm","package":"@uniswap/universal-router","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.1.0"}]}]},{"source":"osv","ecosystem":"npm","package":"@uniswap/universal-router","ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"1.1.0"}]}]}],"products":[{"vendor":"uniswap","product":"universal_router_firmware"}],"references":[{"url":"https://github.com/Uniswap/universal-router/commit/d82c6685ef566d9b280651c99f4b93a8454c08a8","tags":["x_transferred","Patch","Third Party Advisory","fix","web"]},{"url":"https://media.dedaub.com/uniswap-bug-bounty-1625d8ff04ae","tags":["x_transferred","Exploit","Third Party Advisory","web"]},{"url":"https://github.com/Uniswap/universal-router/compare/v1.0.1...v1.1.0","tags":["x_transferred","Release Notes","Third Party Advisory","web"]},{"url":"https://twitter.com/dedaub/status/1610058814094450694","tags":["x_transferred","Third Party Advisory","web"]},{"url":"https://github.com/Uniswap/universal-router/pull/189","tags":["x_transferred","Patch","Third Party Advisory","fix","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-48216","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-7m37-cx35-qgmr"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/48xxx/CVE-2022-48216.json","tags":["advisory"]},{"url":"https://github.com/Uniswap/universal-router","tags":["package"]}],"sources":{"cve":[{"id":"CVE-2022-48216","description":"Uniswap Universal Router before 1.1.0 mishandles reentrancy. 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