{"id":"CVE-2026-62230","title":"Grav before 2.0.4 ships a default .htaccess (and reference webserver-configs/htaccess.txt) whose rules blocking access to sensitive file types (.yaml, .php, .json, etc.) lack the [NC] flag, making extension matching case-sensitive","summary":"Grav before 2.0.4 ships a default .htaccess (and reference webserver-configs/htaccess.txt) whose rules blocking access to sensitive file types (.yaml, .php, .json, etc.) lack the [NC] flag, making extension matching case-sensitive. On ca…","severity":"high","cvss":7.5,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","cwe":["CWE-178"],"vendor":"getgrav","product":"grav","affected":["grav < 2.0.4"],"published":"2026-07-17","updated":"2026-10-08","sourceUpdated":"2026-10-08T16:17:26.780","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-62230","references":[{"url":"https://github.com/getgrav/grav/security/advisories/GHSA-vwg3-w8w3-pc79","label":"disclosure@vulncheck.com"},{"url":"https://www.vulncheck.com/advisories/grav-file-access-bypass-via-case-variation","label":"disclosure@vulncheck.com"},{"url":"https://github.com/getgrav/grav/security/advisories/GHSA-vwg3-w8w3-pc79","label":"134c704f-9b21-4f2e-91b3-4a467353bcc0"}],"tags":["nvd","cve.org","exploit-available"],"exploitAvailable":true,"ssvc":{"exploitation":"poc","automatable":"yes","technicalImpact":"partial","timestamp":"2026-07-17T14:08:46.289266Z"},"epss":0.00479,"epssPercentile":0.39336,"ingestedAt":"2026-10-08T16:52:14.702Z","slug":"CVE-2026-62230","body":"## Overview\n\nGrav before 2.0.4 ships a default .htaccess (and reference webserver-configs/htaccess.txt) whose rules blocking access to sensitive file types (.yaml, .php, .json, etc.) lack the [NC] flag, making extension matching case-sensitive. On case-insensitive filesystems (Windows/NTFS, macOS/HFS+, or Docker volume mounts), an unauthenticated attacker can request these files with uppercase or mixed-case extensions (e.g., .YAML, .PHP) to bypass the restrictions and read sensitive configuration files that may contain API keys and credentials.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"midnight","depthScore":53,"depthScoreParts":{"impact":41.3,"likelihood":0.1,"exploitation":12,"ransomware":0},"changes":[]}