{"schemaVersion":3,"id":"CVE-2025-13407","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"The Gravity Forms WordPress plugin before 2.9.23.1 does not properly prevent users from uploading dangerous files through its chunked upload functionality, allowing attackers to upload PHP files to affected sites and achieve Remote Code Execution, granted they can discover or enumerate the upload path.","dates":{"published":"2025-12-24T06:00:04.578Z","modified":"2025-12-24T16:39:08.316Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":9.8,"severity":"critical","version":"3.1","versionLabel":"v3.1","source":"wordfence","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","computed":false,"selection":"backend-summary"},"metrics":[{"version":"3.1","versionLabel":"v3.1","source":"CVE.org","score":6.8,"severity":"medium","vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N","exploitability":null,"impact":null,"computed":false},{"version":"3.1","versionLabel":"v3.1","source":"NVD","score":6.8,"severity":"medium","vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N","exploitability":null,"impact":null,"computed":false},{"version":"3.1","versionLabel":"v3.1","source":"wordfence","score":9.8,"severity":"critical","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","exploitability":null,"impact":null,"computed":false}]},"epss":{"probability":0.00369,"percentile":0.29559,"severity":"low","asOf":"2026-10-21T00:00:00.000Z","change":{"pp":0,"baselineDate":"2026-09-21T00:00:00.000Z","baselineScore":0.00369},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.00361,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.00361,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.00361,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.00361,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.00361,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.00369,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.00369,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.00369,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.00369,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.00369,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.00369,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.00369,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.00369,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.00369,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.00369,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.00369,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.00369,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.00369,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.00369,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.00369,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.00369,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.00369,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.00369,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.00369,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.00369,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.00369,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.00369,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.00369,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.00369,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.00369,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.00369,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.00369,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00369,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00369,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00369,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.00369,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.00369,"percentile":null},{"date":"2026-10-21T00:00:00.000Z","score":0.00369,"percentile":0.29559}],"last30":[{"date":"2026-09-21T00:00:00.000Z","score":0.00369,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.00369,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.00369,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.00369,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.00369,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.00369,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.00369,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.00369,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.00369,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.00369,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.00369,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.00369,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.00369,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.00369,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.00369,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.00369,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.00369,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.00369,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.00369,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.00369,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.00369,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.00369,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.00369,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.00369,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.00369,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00369,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00369,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00369,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.00369,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.00369,"percentile":null},{"date":"2026-10-21T00:00:00.000Z","score":0.00369,"percentile":0.29559}]},"kev":{"state":"not-listed","entries":[],"listedCount":0,"totalCatalogs":3,"catalogs":[{"source":"cisa","label":"CISA","listed":false,"entry":null},{"source":"enisa","label":"ENISA","listed":false,"entry":null},{"source":"circl","label":"CIRCL","listed":false,"entry":null}]},"ransomware":{"state":"none-recorded","sources":[]},"exploits":[{"id":"REF_78487C1610AAA6D2","name":"Exploit Reference (wpscan.com)","source":"reference","url":"https://wpscan.com/vulnerability/e09908fb-f5ad-45ca-8698-c0d596fd39cc/","maturity":"unknown","reliabilityScore":0.2,"verified":false,"type":null,"platforms":[],"requiresAuth":null,"exploitdb":null,"metasploit":null}],"exploitCount":1,"weaknesses":[{"id":"CWE-434","name":"Unrestricted Upload of File with Dangerous Type","description":"The product allows the upload or transfer of dangerous file types that are automatically processed within its environment.","type":"weakness","status":"Draft","abstraction":"Base","likelihoodOfExploit":"Medium","url":"https://cwe.mitre.org/data/definitions/434.html"}],"affected":[{"vendor":"unknown","product":"gravity forms","name":"Gravity Forms","label":"gravity forms","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"< 2.9.23.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 2.9.23.1","eol":null,"hubHref":"/vendor/unknown/gravity_forms"},{"vendor":"wordpress","product":"gravityforms","name":"Gravity Forms","label":"gravityforms","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"≤ 2.9.23.0 (fixed in 2.9.23.1)","noFixRecorded":false,"fixedIn":"2.9.23.1"}],"versionsText":"≤ 2.9.23.0 (fixed in 2.9.23.1)","eol":null,"hubHref":null}],"affectedCount":2,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://wpscan.com/vulnerability/e09908fb-f5ad-45ca-8698-c0d596fd39cc/","label":"wpscan.com/vulnerability/e09908fb-f5ad-45ca-8698-c0d596fd39cc/","hostname":"wpscan.com","tags":["Exploit","VDB Entry","Technical Description"]},{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/586250e9-bc35-4c9d-b558-7346efd4dce9","label":"www.wordfence.com/threat-intel/vulnerabilities/id/586250e9-bc35-4c9d-b558-7346efd4dce9","hostname":"www.wordfence.com","tags":["Vendor Advisory"]}],"lineage":{"upstream":[],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2025-12-24T06:00:04.578Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2025-12-24T16:39:08.316Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":70,"level":"high","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-21T21:41:24.249Z","stale":false,"partial":false}}