{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/94829?format=json","vulnerability_id":"VCID-tjcf-ygft-mkge","summary":"Grav is a file-based Web platform. Prior to 1.8.0-beta.27, due to improper authorization checks when modifying critical fields on a POST request to /admin/pages/{page_name}, an editor with only permissions to change basic content on the form is now able to change the functioning of the form through modifying the content of the data[_json][header][form] which is the YAML frontmatter which includes the process section which dictates what happens after a user submits the form which include some important actions that could lead to further vulnerabilities. This vulnerability is fixed in 1.8.0-beta.27.","aliases":[{"alias":"CVE-2025-66301"}],"fixed_packages":[],"affected_packages":[],"references":[{"reference_url":"https://github.com/getgrav/grav/security/advisories/GHSA-v8x2-fjv7-8hjh","reference_id":"GHSA-v8x2-fjv7-8hjh","reference_type":"","scores":[{"value":"8.6","scoring_system":"cvssv4","scoring_elements":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N"},{"value":"Track*","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:P/A:Y/T:T/P:M/B:A/M:M/D:R/2025-12-02T16:26:05Z/"}],"url":"https://github.com/getgrav/grav/security/advisories/GHSA-v8x2-fjv7-8hjh"}],"weaknesses":[{"cwe_id":285,"name":"Improper Authorization","description":"The product does not perform or incorrectly performs an authorization check when an actor attempts to access a resource or perform an action."}],"exploits":[],"severity_range_score":"8.6 - 8.6","exploitability":null,"weighted_severity":null,"risk_score":null,"resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-tjcf-ygft-mkge"}