{"apiVersion":"1.0","identifier":"CVE-2026-48548","description":"Nagios Core before 4.5.12 contains a cross-site request forgery vulnerability in cmd.cgi where the CSRF protection mechanism passes validation when the NagFormId cookie is absent. Attackers can craft a malicious cross-site POST request to execute arbitrary Nagios commands as a currently authenticated user without their knowledge or consent.","publishedAt":"2026-08-26T16:16:26","lastModifiedAt":"2026-08-26T18:16:33","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-48548","cvssScore":6.5,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N","epssProbability":0.00139,"riskScore":0.66,"affectedProduct":"Nagios Core","affectedVersions":"<4.5.12","vulnerabilityType":"Web app","operatingSystems":[],"links":{"self":"https://www.redsauce.net/api/cves/CVE-2026-48548","webPages":{"es":"https://www.redsauce.net/es/cves/CVE-2026-48548","en":"https://www.redsauce.net/en/cves/CVE-2026-48548","fr":"https://www.redsauce.net/fr/cves/CVE-2026-48548","pt":"https://www.redsauce.net/pt/cves/CVE-2026-48548","de":"https://www.redsauce.net/de/cves/CVE-2026-48548","sk":"https://www.redsauce.net/sk/cves/CVE-2026-48548","el":"https://www.redsauce.net/el/cves/CVE-2026-48548"},"source":"https://nvd.nist.gov/vuln/detail/CVE-2026-48548"}}