{"apiVersion":"1.0","identifier":"CVE-2026-75828","description":"Grav before 2.0.15 contains a stored cross-site scripting vulnerability in the detectXss() function where unpaired quotes in unquoted attribute values bypass event-handler detection. Authenticated editors can inject event handlers like onerror= that pass validation and execute in visitor browsers when page content is rendered.","publishedAt":"2026-08-18T12:19:32","lastModifiedAt":"2026-08-18T14:18:10","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-75828","cvssScore":8.7,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N","epssProbability":0.00271,"riskScore":0.89,"affectedProduct":"Grav","affectedVersions":"<2.0.15","vulnerabilityType":"Web app","operatingSystems":[],"links":{"self":"https://www.redsauce.net/api/cves/CVE-2026-75828","webPages":{"es":"https://www.redsauce.net/es/cves/CVE-2026-75828","en":"https://www.redsauce.net/en/cves/CVE-2026-75828","fr":"https://www.redsauce.net/fr/cves/CVE-2026-75828","pt":"https://www.redsauce.net/pt/cves/CVE-2026-75828","de":"https://www.redsauce.net/de/cves/CVE-2026-75828","sk":"https://www.redsauce.net/sk/cves/CVE-2026-75828","el":"https://www.redsauce.net/el/cves/CVE-2026-75828"},"source":"https://nvd.nist.gov/vuln/detail/CVE-2026-75828"}}