{"schemaVersion":3,"id":"CVE-2023-41835","aliases":["GHSA-729q-fcgp-r5xh"],"status":"published","duplicateOf":null,"title":null,"description":"When a Multipart request is performed but some of the fields exceed the maxStringLength  limit, the upload files will remain in struts.multipart.saveDir  even if the request has been denied.\nUsers are recommended to upgrade to versions Struts 2.5.32 or 6.1.2.2 or Struts 6.3.0.1 or greater, which fixe this issue.","dates":{"published":"2023-12-05T08:37:31.602Z","modified":"2025-11-04T19:21:09.564Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":7.5,"severity":"high","version":"3.1","versionLabel":"v3.1","source":"CVE.org","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","computed":false,"selection":"backend-summary"},"metrics":[{"version":"3.1","versionLabel":"v3.1","source":"CVE.org","score":7.5,"severity":"high","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","exploitability":null,"impact":null,"computed":false},{"version":"3.1","versionLabel":"v3.1","source":"OSV · Maven","score":7.5,"severity":"high","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","exploitability":10,"impact":6,"computed":true},{"version":"3.1","versionLabel":"v3.1","source":"NVD","score":7.5,"severity":"high","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","exploitability":null,"impact":null,"computed":false}]},"epss":{"probability":0.073,"percentile":0.9432,"severity":"low","asOf":"2026-10-20T00:00:00.000Z","change":{"pp":-1.128,"baselineDate":"2026-09-20T00:00:00.000Z","baselineScore":0.08428},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.08428,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.08428,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.08428,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.08428,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.08428,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.08428,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.08428,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.073,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.073,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.073,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.073,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.073,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.073,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.073,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.073,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.073,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.073,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.073,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.073,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.073,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.073,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.073,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.073,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.073,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.073,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.073,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.073,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.073,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.073,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.073,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.073,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.073,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.073,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.073,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.073,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.073,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.073,"percentile":0.9432}],"last30":[{"date":"2026-09-20T00:00:00.000Z","score":0.08428,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.073,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.073,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.073,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.073,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.073,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.073,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.073,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.073,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.073,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.073,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.073,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.073,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.073,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.073,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.073,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.073,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.073,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.073,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.073,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.073,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.073,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.073,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.073,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.073,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.073,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.073,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.073,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.073,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.073,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.073,"percentile":0.9432}]},"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-459","name":"Incomplete Cleanup","description":"The product does not properly \"clean up\" and remove temporary or supporting resources after they have been used.","type":"weakness","status":"Draft","abstraction":"Base","likelihoodOfExploit":null,"url":"https://cwe.mitre.org/data/definitions/459.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":"≥ 2.0.0, ≤ 2.5.31","noFixRecorded":false,"fixedIn":null},{"text":"≥ 6.1.2.1, ≤ 6.3.0","noFixRecorded":false,"fixedIn":null}],"versionsText":"≥ 2.0.0, ≤ 2.5.31 | ≥ 6.1.2.1, ≤ 6.3.0","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":"≥ 2.0.0, < 2.5.32","noFixRecorded":false,"fixedIn":null},{"text":"≥ 6.1.2.1, < 6.3.0.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"≥ 2.0.0, < 2.5.32 | ≥ 6.1.2.1, < 6.3.0.1","eol":{"isEol":null,"eolDate":null,"matchMethod":"cpe","cycle":null,"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":"≥ 6.2.0, < 6.3.0.1","noFixRecorded":false,"fixedIn":null},{"text":"≥ 6.0.0, < 6.1.2.2","noFixRecorded":false,"fixedIn":null},{"text":"< 2.5.32","noFixRecorded":false,"fixedIn":null}],"versionsText":"≥ 6.2.0, < 6.3.0.1 | ≥ 6.0.0, < 6.1.2.2 | < 2.5.32","eol":null,"hubHref":null}],"affectedCount":3,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://lists.apache.org/thread/6wj530kh3ono8phr642y9sqkl67ys2ft","label":"lists.apache.org/thread/6wj530kh3ono8phr642y9sqkl67ys2ft","hostname":"lists.apache.org","tags":["Mailing List","Vendor Advisory","WEB","Release Notes"]},{"url":"https://www.openwall.com/lists/oss-security/2023/12/09/1","label":"www.openwall.com/lists/oss-security/2023/12/09/1","hostname":"www.openwall.com","tags":["WEB","Mailing List","Third Party Advisory"]},{"url":"https://security.netapp.com/advisory/ntap-20231013-0001/","label":"security.netapp.com/advisory/ntap-20231013-0001/","hostname":"security.netapp.com","tags":[]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-41835","label":"nvd.nist.gov/vuln/detail/CVE-2023-41835","hostname":"nvd.nist.gov","tags":["Advisory"]},{"url":"https://github.com/apache/struts/commit/3292152f8c0a77ee4827beede82b6580478a2c2a","label":"github.com/apache/struts/commit/3292152f8c0a77ee4827beede82b6580478a2c2a","hostname":"github.com","tags":["WEB"]},{"url":"https://github.com/apache/struts/commit/4c044f12560e22e00520595412830f9582d6dac7","label":"github.com/apache/struts/commit/4c044f12560e22e00520595412830f9582d6dac7","hostname":"github.com","tags":["WEB"]},{"url":"https://github.com/apache/struts/commit/bf54436869c264941dd192c752a4abfaa65d3711","label":"github.com/apache/struts/commit/bf54436869c264941dd192c752a4abfaa65d3711","hostname":"github.com","tags":["WEB"]},{"url":"https://github.com/apache/struts","label":"github.com/apache/struts","hostname":"github.com","tags":["PACKAGE"]},{"url":"https://security.netapp.com/advisory/ntap-20231013-0001","label":"security.netapp.com/advisory/ntap-20231013-0001","hostname":"security.netapp.com","tags":["WEB"]},{"url":"http://www.openwall.com/lists/oss-security/2023/12/09/1","label":"www.openwall.com/lists/oss-security/2023/12/09/1","hostname":"www.openwall.com","tags":["WEB"]}],"lineage":{"upstream":[],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2023-12-05T08:37:31.602Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2025-11-04T19:21:09.564Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":31,"level":"medium","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-20T16:56:41.326Z","stale":false,"partial":false}}