{"id":"CVE-2025-66300","aliases":["GHSA-p4ww-mcp9-j6f2"],"url":"https://o3.security/vulnerability/CVE-2025-66300","summary":"Grav is vulnerable to Arbitrary File Read","details":"Grav is a file-based Web platform. Prior to 1.8.0-beta.27, A low privilege user account with page editing privilege can read any server files using \"Frontmatter\" form. This includes Grav user account files (/grav/user/accounts/*.yaml), which store hashed user password, 2FA secret, and the password reset token. This can allow an adversary to compromise any registered account by resetting a password for a user to get access to the password reset token from the file or by cracking the hashed password. This vulnerability is fixed in 1.8.0-beta.27.","published":"2025-12-01T21:19:00.744Z","modified":"2026-08-08T03:48:16.130380093Z","cvss":{"score":8.5,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:L"},"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"Packagist","name":"getgrav/grav","fixedVersion":"1.8.0-beta.27"}],"fix":{"url":"https://github.com/getgrav/grav/commit/ed640a13143c4177af013cf001969ed2c5e197ee","label":"getgrav/grav@ed640a1"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/66xxx/CVE-2025-66300.json"},{"type":"ADVISORY","url":"https://github.com/getgrav/grav/security/advisories/GHSA-p4ww-mcp9-j6f2"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-66300"},{"type":"FIX","url":"https://github.com/getgrav/grav/commit/ed640a13143c4177af013cf001969ed2c5e197ee"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-08T03:48:16.130380093Z"}}