{"cve":"CVE-2020-7660","nvd":{"published":"2020-06-01T15:15:14.760","modified":"2026-06-17T03:25:13.077","status":"Modified","description":"serialize-javascript prior to 3.1.0 allows remote attackers to inject arbitrary code via the function \"deleteFunctions\" within \"index.js\".","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","score":8.1},"cwes":["CWE-502"],"references":["https://github.com/yahoo/serialize-javascript/commit/f21a6fb3ace2353413761e79717b2d210ba6ccbd","https://github.com/yahoo/serialize-javascript/commit/f21a6fb3ace2353413761e79717b2d210ba6ccbd"],"products":["verizon:serialize-javascript"],"source":"nvd","synced_at":"2026-10-19T21:05:42.039641217+00:00"},"epss":{"cve":"CVE-2020-7660","score":0.03009,"percentile":0.874,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-hxcc-f52p-wc94","url":"https://osv.dev/vulnerability/GHSA-hxcc-f52p-wc94","summary":"Insecure serialization leading to RCE in serialize-javascript","modified":"2023-11-08T04:04:03.301649Z","packages":[{"ecosystem":"npm","name":"serialize-javascript","purl":"pkg:npm/serialize-javascript","ranges":["<3.1.0"],"fixed":["3.1.0"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}