{"action":"Upgrade vyper to 0.3.8 or later.","affected":[{"fixed":"0.3.8","introduced":"0.3.1"}],"component":"vyper","cve_ids":["CVE-2023-30629"],"ecosystem":"PyPI","epss":0.00883,"exploited":false,"fixed_versions":["0.3.8"],"ghsa_id":"GHSA-w9g2-3w7p-72g9","id":"tcs_01M5KG1WFBG0G09JJYG2NZQQB9","modified_at":"2026-09-10T03:50:01.176366652Z","published_at":"2023-04-24T22:33:52Z","references":["https://osv.dev/vulnerability/GHSA-w9g2-3w7p-72g9","https://github.com/vyperlang/vyper/security/advisories/GHSA-w9g2-3w7p-72g9","https://nvd.nist.gov/vuln/detail/CVE-2023-30629","https://github.com/lidofinance/gate-seals/pull/5/files","https://github.com/vyperlang/vyper/commit/851f7a1b3aa2a36fd041e3d0ed38f9355a58c8ae","https://docs.vyperlang.org/en/v0.3.7/built-in-functions.html#raw_call","https://github.com/lidofinance/gate-seals/blob/051593e74df01a4131c485b4fda52e691cd4b7d8/contracts/GateSeal.vy#L164","https://github.com/pypa/advisory-database/tree/main/vulns/vyper/PYSEC-2023-131.yaml","https://github.com/vyperlang/vyper"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"GHSA-w9g2-3w7p-72g9","url":"https://osv.dev/vulnerability/GHSA-w9g2-3w7p-72g9"}],"summary":"Incorrect success value returned in vyper"}