{"id":"CVE-2020-7660","aliases":["GHSA-hxcc-f52p-wc94"],"url":"https://o3.security/vulnerability/CVE-2020-7660","summary":"Insecure serialization leading to RCE in serialize-javascript","details":"serialize-javascript prior to 3.1.0 allows remote attackers to inject arbitrary code via the function \"deleteFunctions\" within \"index.js\".","published":"2020-06-01T15:15:14.760Z","modified":"2026-08-07T19:48:32.988382Z","cvss":{"score":8.1,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H"},"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"npm","name":"serialize-javascript","fixedVersion":"3.1.0"}],"fix":{"url":"https://github.com/yahoo/serialize-javascript/commit/f21a6fb3ace2353413761e79717b2d210ba6ccbd","label":"yahoo/serialize-javascript@f21a6fb"},"references":[{"type":"FIX","url":"https://github.com/yahoo/serialize-javascript/commit/f21a6fb3ace2353413761e79717b2d210ba6ccbd"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-07T19:48:32.988382Z"}}