{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/67310?format=json","vulnerability_id":"VCID-3fts-ppym-cbac","summary":"Concrete CMS 9 before 9.5.0 is vulnerable to Cross Site Request Forgery (CSRF) at concrete/controllers/backend/file removeFavoriteFolder($id). The Concrete CMS security team gave this vulnerability a CVSS v.4.0 score of 2.3 with vector CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N. Thanks Yonatan Drori (Tenzai) for reporting.","aliases":[{"alias":"CVE-2026-8427"}],"fixed_packages":[],"affected_packages":[],"references":[{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2026-8427","reference_id":"","reference_type":"","scores":[{"value":"0.00019","scoring_system":"epss","scoring_elements":"0.05452","published_at":"2026-06-11T12:55:00Z"},{"value":"0.00019","scoring_system":"epss","scoring_elements":"0.05478","published_at":"2026-06-12T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2026-8427"},{"reference_url":"https://documentation.concretecms.org/9-x/developers/introduction/version-history/951-release-notes","reference_id":"951-release-notes","reference_type":"","scores":[{"value":"2.3","scoring_system":"cvssv4","scoring_elements":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N"},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2026-05-22T12:32:51Z/"}],"url":"https://documentation.concretecms.org/9-x/developers/introduction/version-history/951-release-notes"}],"weaknesses":[{"cwe_id":352,"name":"Cross-Site Request Forgery (CSRF)","description":"The web application does not, or can not, sufficiently verify whether a well-formed, valid, consistent request was intentionally provided by the user who submitted the request."},{"cwe_id":1275,"name":"Sensitive Cookie with Improper SameSite Attribute","description":"The SameSite attribute for sensitive cookies is not set, or an insecure value is used."}],"exploits":[],"severity_range_score":"2.3 - 2.3","exploitability":null,"weighted_severity":null,"risk_score":null,"resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-3fts-ppym-cbac"}