{"cve":"CVE-2021-23390","nvd":{"published":"2021-07-12T16:15:09.030","modified":"2026-06-17T03:38:40.510","status":"Modified","description":"The package total4 before 0.0.43 are vulnerable to Arbitrary Code Execution via the U.set() and U.get() functions.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","score":9.8},"cwes":["CWE-94"],"references":["https://github.com/totaljs/framework4/blob/master/utils.js%23L5430-L5455","https://github.com/totaljs/framework4/commit/8a72d8c20f38bbcac031a76a51238aa528f68821","https://snyk.io/vuln/SNYK-JS-TOTAL4-1130527","https://github.com/totaljs/framework4/blob/master/utils.js%23L5430-L5455","https://github.com/totaljs/framework4/commit/8a72d8c20f38bbcac031a76a51238aa528f68821"],"products":["totaljs:total4"],"source":"nvd","synced_at":"2026-10-19T21:21:13.713336758+00:00"},"epss":{"cve":"CVE-2021-23390","score":0.02987,"percentile":0.87309,"date":"2026-11-01"},"kev":null,"osv":[{"id":"GHSA-g7mq-rfj2-25wq","url":"https://osv.dev/vulnerability/GHSA-g7mq-rfj2-25wq","summary":"Code Injection in total4","modified":"2026-09-10T03:49:10.172004687Z","packages":[{"ecosystem":"npm","name":"total4","purl":"pkg:npm/total4","ranges":["<0.0.43"],"fixed":["0.0.43"]}]}],"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."]}