{"schemaVersion":3,"id":"CVE-2017-7672","aliases":["GHSA-9gp7-jvm2-r4mx"],"status":"published","duplicateOf":null,"title":null,"description":"If an application allows enter an URL in a form field and built-in URLValidator is used, it is possible to prepare a special URL which will be used to overload server process when performing validation of the URL. Solution is to upgrade to Apache Struts version 2.5.12.","dates":{"published":"2017-07-13T15:00:00.000Z","modified":"2024-09-17T01:41:33.467Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":5.9,"severity":"medium","version":"3.0","versionLabel":"v3.0","source":"NVD","vector":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H","computed":false,"selection":"backend-summary"},"metrics":[{"version":"3.0","versionLabel":"v3.0","source":"NVD","score":5.9,"severity":"medium","vector":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H","exploitability":null,"impact":null,"computed":false},{"version":"2.0","versionLabel":"v2.0","source":"NVD","score":4.3,"severity":"medium","vector":"AV:N/AC:M/Au:N/C:N/I:N/A:P","exploitability":null,"impact":null,"computed":false},{"version":"3.0","versionLabel":"v3.0","source":"OSV · Maven","score":5.9,"severity":"medium","vector":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H","exploitability":5.6,"impact":6,"computed":true}]},"epss":{"probability":0.09835,"percentile":0.95514,"severity":"low","asOf":"2026-10-18T00:00:00.000Z","change":{"pp":0,"baselineDate":"2026-09-18T00:00:00.000Z","baselineScore":0.09835},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.09835,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.09835,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.09835,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.09835,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.09835,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.09835,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.09835,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.09347,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.09835,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.09835,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.09835,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.09835,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.09835,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.09835,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.09835,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.09835,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.09835,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.09835,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.09835,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.09835,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.09835,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.09835,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.09835,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.09835,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.09835,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.09835,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.09835,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.09835,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.09835,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.09835,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.09835,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.09835,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.09835,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.09835,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.09835,"percentile":0.95514}],"last30":[{"date":"2026-09-18T00:00:00.000Z","score":0.09835,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.09835,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.09835,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.09347,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.09835,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.09835,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.09835,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.09835,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.09835,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.09835,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.09835,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.09835,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.09835,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.09835,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.09835,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.09835,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.09835,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.09835,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.09835,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.09835,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.09835,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.09835,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.09835,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.09835,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.09835,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.09835,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.09835,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.09835,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.09835,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.09835,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.09835,"percentile":0.95514}]},"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":[],"exploitCount":0,"weaknesses":[{"id":"CWE-20","name":"Improper Input Validation","description":"The product receives input or data, but it does\n        not validate or incorrectly validates that the input has the\n        properties that are required to process the data safely and\n        correctly.","type":"weakness","status":"Stable","abstraction":"Class","likelihoodOfExploit":"High","url":"https://cwe.mitre.org/data/definitions/20.html"}],"affected":[{"vendor":"apache software foundation","product":"apache struts","name":"Apache Struts","label":"apache struts","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"2.5 to 2.5.10.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"2.5 to 2.5.10.1","eol":null,"hubHref":"/vendor/apache_software_foundation/apache_struts"},{"vendor":"apache","product":"struts","name":"struts","label":"struts","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"2.5","noFixRecorded":false,"fixedIn":null},{"text":"2.5.1","noFixRecorded":false,"fixedIn":null},{"text":"2.5.2","noFixRecorded":false,"fixedIn":null},{"text":"2.5.5","noFixRecorded":false,"fixedIn":null},{"text":"2.5.8","noFixRecorded":false,"fixedIn":null},{"text":"2.5.10","noFixRecorded":false,"fixedIn":null},{"text":"2.5.10.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"2.5 | 2.5.1 | 2.5.2 | 2.5.5 | 2.5.8 | 2.5.10 | 2.5.10.1","eol":{"isEol":true,"eolDate":"2024-04-30T00:00:00.000Z","matchMethod":"cpe","cycle":{"name":"2.5","label":"2.5","eolFrom":"2024-04-30T00:00:00.000Z","isLts":false,"isMaintained":true,"latestVersion":"2.5.33"},"product":{"name":"apache-struts","label":"Apache Struts","category":"framework"}},"hubHref":"/vendor/apache/struts"},{"vendor":"org.apache.struts","product":"struts2-core","name":"org.apache.struts:struts2-core","label":"struts2-core","ecosystem":"Maven","cpePart":null,"purl":"pkg:maven/org.apache.struts/struts2-core","purlType":"maven","versions":[{"text":"≥ 2.5.0, < 2.5.12","noFixRecorded":false,"fixedIn":null}],"versionsText":"≥ 2.5.0, < 2.5.12","eol":null,"hubHref":null}],"affectedCount":3,"eol":{"hasEol":true,"count":1},"references":[{"url":"http://www.oracle.com/technetwork/security-advisory/alert-cve-2017-9805-3889403.html","label":"www.oracle.com/technetwork/security-advisory/alert-cve-2017-9805-3889403.html","hostname":"www.oracle.com","tags":["X Refsource CONFIRM","WEB"]},{"url":"http://www.securityfocus.com/bid/99563","label":"www.securityfocus.com/bid/99563","hostname":"www.securityfocus.com","tags":["VDB Entry","X Refsource BID","Third Party Advisory"]},{"url":"http://struts.apache.org/docs/s2-047.html","label":"struts.apache.org/docs/s2-047.html","hostname":"struts.apache.org","tags":["X Refsource CONFIRM","Mitigation","Vendor Advisory","WEB"]},{"url":"https://security.netapp.com/advisory/ntap-20180706-0002/","label":"security.netapp.com/advisory/ntap-20180706-0002/","hostname":"security.netapp.com","tags":["X Refsource CONFIRM"]},{"url":"http://www.securitytracker.com/id/1039114","label":"www.securitytracker.com/id/1039114","hostname":"www.securitytracker.com","tags":["VDB Entry","X Refsource SECTRACK"]},{"url":"https://lists.apache.org/thread.html/3795c4dd46d9ec75f4a6eb9eca11c11edd3e796c6c1fd7b17b5dc50d%40%3Cannouncements.struts.apache.org%3E","label":"lists.apache.org/thread.html/…","hostname":"lists.apache.org","tags":["Mailing List","X Refsource MLIST"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2017-7672","label":"nvd.nist.gov/vuln/detail/CVE-2017-7672","hostname":"nvd.nist.gov","tags":["Advisory"]},{"url":"https://github.com/apache/struts","label":"github.com/apache/struts","hostname":"github.com","tags":["PACKAGE"]},{"url":"https://lists.apache.org/thread.html/3795c4dd46d9ec75f4a6eb9eca11c11edd3e796c6c1fd7b17b5dc50d@%3Cannouncements.struts.apache.org%3E","label":"lists.apache.org/thread.html/…","hostname":"lists.apache.org","tags":["WEB"]},{"url":"https://security.netapp.com/advisory/ntap-20180706-0002","label":"security.netapp.com/advisory/ntap-20180706-0002","hostname":"security.netapp.com","tags":["WEB"]},{"url":"https://web.archive.org/web/20170907215142/http://www.securitytracker.com/id/1039114","label":"web.archive.org/web/20170907215142/http://www.securitytracker.com/id/1039114","hostname":"web.archive.org","tags":["WEB"]},{"url":"https://web.archive.org/web/20200227144724/http://www.securityfocus.com/bid/99563","label":"web.archive.org/web/20200227144724/http://www.securityfocus.com/bid/99563","hostname":"web.archive.org","tags":["WEB"]}],"lineage":{"upstream":[],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2017-07-13T15:00:00.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2024-09-17T01:41:33.467Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":26,"level":"medium","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-19T13:35:24.973Z","stale":false,"partial":false}}