{"apiVersion":"1.0","identifier":"CVE-2026-75574","description":"The Grav Email plugin (getgrav/grav-plugin-email) before 4.2.2 renders page-editor-controlled Email action parameters as unsandboxed Twig templates. An authenticated remote user with only api.access and api.pages.write permissions can place a Twig expression in header.form.process.email.body, publish the page, and submit the form to execute an arbitrary operating-system command as the account running PHP.","publishedAt":"2026-08-25T02:16:51","lastModifiedAt":"2026-08-27T20:18:37","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-75574","cvssScore":8.8,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","epssProbability":0.00364,"riskScore":0.91,"affectedProduct":"Grav Email plugin","affectedVersions":"<4.2.2","vulnerabilityType":"Library","operatingSystems":[],"links":{"self":"https://www.redsauce.net/api/cves/CVE-2026-75574","webPages":{"es":"https://www.redsauce.net/es/cves/CVE-2026-75574","en":"https://www.redsauce.net/en/cves/CVE-2026-75574","fr":"https://www.redsauce.net/fr/cves/CVE-2026-75574","pt":"https://www.redsauce.net/pt/cves/CVE-2026-75574","de":"https://www.redsauce.net/de/cves/CVE-2026-75574","sk":"https://www.redsauce.net/sk/cves/CVE-2026-75574","el":"https://www.redsauce.net/el/cves/CVE-2026-75574"},"source":"https://nvd.nist.gov/vuln/detail/CVE-2026-75574"}}