{"cve":"CVE-2019-0542","nvd":{"published":"2019-01-09T15:29:00.213","modified":"2026-06-17T02:08:19.950","status":"Modified","description":"A remote code execution vulnerability exists in Xterm.js when the component mishandles special characters, aka \"Xterm Remote Code Execution Vulnerability.\" This affects xterm.js.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","score":8.8},"cwes":["CWE-94"],"references":["http://www.securityfocus.com/bid/106434","https://access.redhat.com/errata/RHBA-2019:0959","https://access.redhat.com/errata/RHSA-2019:1422","https://access.redhat.com/errata/RHSA-2019:2551","https://access.redhat.com/errata/RHSA-2019:2552"],"products":["redhat:openshift_container_platform","xtermjs:xterm.js"],"source":"nvd","synced_at":"2026-10-19T20:54:36.112582389+00:00"},"epss":{"cve":"CVE-2019-0542","score":0.03166,"percentile":0.88006,"date":"2026-11-01"},"kev":null,"osv":[{"id":"GHSA-mc23-976p-j42x","url":"https://osv.dev/vulnerability/GHSA-mc23-976p-j42x","summary":"xterm vulnerable to remote code execution ","modified":"2023-11-08T04:00:32.652634Z","packages":[{"ecosystem":"npm","name":"xterm","purl":"pkg:npm/xterm","ranges":["<3.8.1"],"fixed":["3.8.1"]},{"ecosystem":"npm","name":"xterm","purl":"pkg:npm/xterm","ranges":[">=3.9.0 <3.9.2"],"fixed":["3.9.2"]},{"ecosystem":"npm","name":"xterm","purl":"pkg:npm/xterm","ranges":[">=3.10.0 <3.10.1"],"fixed":["3.10.1"]}]}],"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."]}