{"action":"No fix published. Pin and monitor.","affected":[{"introduced":"0","last_affected":"2.0.0-alpha.1"}],"component":"web3-core-subscriptions","cve_ids":["CVE-2025-57330"],"ecosystem":"npm","epss":0.00392,"exploited":false,"fixed_versions":[],"ghsa_id":"GHSA-hhf6-3xpg-pggx","id":"tcs_01M5KFV6919H91JF3KHAPN1K8W","modified_at":"2025-09-25T17:12:19.059943Z","published_at":"2025-09-24T21:30:37Z","references":["https://osv.dev/vulnerability/GHSA-hhf6-3xpg-pggx","https://nvd.nist.gov/vuln/detail/CVE-2025-57330","https://github.com/web3/web3.js/commit/d9660426c12210c5071aeb4e1a647c6ea9d67b12","https://github.com/VulnSageAgent/PoCs/blob/main/JavaScript/prototype-pollution/web3-core-subscriptions%401.10.4/index.js","https://github.com/VulnSageAgent/PoCs/tree/main/JavaScript/prototype-pollution/CVE-2025-57330","https://github.com/web3/web3.js"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"GHSA-hhf6-3xpg-pggx","url":"https://osv.dev/vulnerability/GHSA-hhf6-3xpg-pggx"},{"source":"nvd","source_id":"CVE-2025-57330","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-57330"}],"summary":"web3-core-subscriptions has a Prototype Pollution vulnerability"}