{"apiVersion":"1.0","identifier":"CVE-2026-78414","description":"Cross-site scripting in the Web Administration interface of Network Optix Nx Witness VMS before version 6.1.3 on Linux, Windows and MacOS allows an adjacent-network attacker to execute arbitrary JavaScript in the browser of an authenticated administrator and steal the administrator-s session token, resulting in Administrator Account Takeover. An attacker who controls an Nx server on the same network segment can set that server-s site name to a script payload, which executes when an administrator opens the -Merge with Another Site- dialog and the site selection list is displayed.Solution: Update to Nx Witness VMS version 6.1.3 or later.","publishedAt":"2026-08-24T15:16:48","lastModifiedAt":"2026-08-24T21:17:48","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-78414","cvssScore":8,"cvssVector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","epssProbability":0.00216,"riskScore":0.82,"affectedProduct":"Nx Witness VMS","affectedVersions":"<6.1.3","vulnerabilityType":"Web app","operatingSystems":[],"links":{"self":"https://www.redsauce.net/api/cves/CVE-2026-78414","webPages":{"es":"https://www.redsauce.net/es/cves/CVE-2026-78414","en":"https://www.redsauce.net/en/cves/CVE-2026-78414","fr":"https://www.redsauce.net/fr/cves/CVE-2026-78414","pt":"https://www.redsauce.net/pt/cves/CVE-2026-78414","de":"https://www.redsauce.net/de/cves/CVE-2026-78414","sk":"https://www.redsauce.net/sk/cves/CVE-2026-78414","el":"https://www.redsauce.net/el/cves/CVE-2026-78414"},"source":"https://nvd.nist.gov/vuln/detail/CVE-2026-78414"}}