{"cve":"CVE-2023-45885","nvd":{"published":"2023-11-09T17:15:08.903","modified":"2026-06-17T06:29:43.463","status":"Modified","description":"Cross Site Scripting (XSS) vulnerability in NASA Open MCT (aka openmct) through 3.1.0 allows attackers to run arbitrary code via the new component feature in the flexibleLayout plugin.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","score":5.4},"cwes":["CWE-79"],"references":["https://www.linkedin.com/pulse/xss-nasas-open-mct-v302-visionspace-technologies-ubg4f","https://www.linkedin.com/pulse/xss-nasas-open-mct-v302-visionspace-technologies-ubg4f"],"products":["nasa:openmct"],"source":"nvd","synced_at":"2026-10-19T21:42:07.670898610+00:00"},"epss":{"cve":"CVE-2023-45885","score":0.00461,"percentile":0.39952,"date":"2026-11-01"},"kev":null,"osv":[{"id":"GHSA-v8fc-qxvj-f3mg","url":"https://osv.dev/vulnerability/GHSA-v8fc-qxvj-f3mg","summary":"NASA Open MCT Cross Site Scripting vulnerability","modified":"2023-11-16T20:42:03.031955Z","packages":[{"ecosystem":"npm","name":"openmct","purl":"pkg:npm/openmct","ranges":["<=3.1.0"],"fixed":[]}]}],"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."]}