{"schemaVersion":3,"id":"CVE-2026-73239","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"Insecure Direct Object Reference (IDOR) due to missing permission checks for multiple Artifact types in Apache Allura.\n\nThis issue affects Apache Allura: before 1.19.1.\n\nUsers are recommended to upgrade to version 1.19.1, which fixes the issue.","dates":{"published":"2026-08-12T16:41:41.094Z","modified":"2026-08-13T15:49:39.802Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":6.5,"severity":"medium","version":"3.1","versionLabel":"v3.1","source":"CVE.org","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","computed":false,"selection":"backend-summary"},"metrics":[{"version":"3.1","versionLabel":"v3.1","source":"CVE.org","score":6.5,"severity":"medium","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","exploitability":null,"impact":null,"computed":false},{"version":"3.1","versionLabel":"v3.1","source":"NVD","score":6.5,"severity":"medium","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","exploitability":null,"impact":null,"computed":false}]},"epss":{"probability":0.00622,"percentile":0.4878,"severity":"low","asOf":"2026-10-18T00:00:00.000Z","change":{"pp":0.27899999999999997,"baselineDate":"2026-09-18T00:00:00.000Z","baselineScore":0.00343},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.00343,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.00343,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.00343,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.00343,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.00343,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.00343,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.00343,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.00343,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.00343,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.00343,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.00622,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.00622,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.00622,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.00622,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.00622,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.00622,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.00622,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.00622,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.00622,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.00622,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.00622,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.00622,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.00622,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.00622,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.00622,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.00622,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.00622,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.00622,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.00622,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.00622,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.00622,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.00622,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00622,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00622,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00622,"percentile":0.4878}],"last30":[{"date":"2026-09-18T00:00:00.000Z","score":0.00343,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.00343,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.00343,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.00343,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.00343,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.00343,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.00622,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.00622,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.00622,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.00622,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.00622,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.00622,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.00622,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.00622,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.00622,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.00622,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.00622,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.00622,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.00622,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.00622,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.00622,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.00622,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.00622,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.00622,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.00622,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.00622,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.00622,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.00622,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00622,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00622,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00622,"percentile":0.4878}]},"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-280","name":"Improper Handling of Insufficient Permissions or Privileges","description":"The product does not handle or incorrectly handles when it has insufficient privileges to access resources or functionality as specified by their permissions. This may cause it to follow unexpected code paths that may leave the product in an invalid state.","type":"weakness","status":"Draft","abstraction":"Base","likelihoodOfExploit":null,"url":"https://cwe.mitre.org/data/definitions/280.html"},{"id":"CWE-639","name":"Authorization Bypass Through User-Controlled Key","description":"The system's authorization functionality does not prevent one user from gaining access to another user's data or record by modifying the key value identifying the data.","type":"weakness","status":"Incomplete","abstraction":"Base","likelihoodOfExploit":"High","url":"https://cwe.mitre.org/data/definitions/639.html"}],"affected":[{"vendor":"apache software foundation","product":"apache allura","name":"Apache Allura","label":"apache allura","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"< 1.19.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 1.19.1","eol":null,"hubHref":"/vendor/apache_software_foundation/apache_allura"},{"vendor":"apache","product":"allura","name":"allura","label":"allura","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"< 1.19.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 1.19.1","eol":null,"hubHref":"/vendor/apache/allura"}],"affectedCount":2,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://allura.apache.org/posts/2026-allura-1.19.1.html","label":"allura.apache.org/posts/2026-allura-1.19.1.html","hostname":"allura.apache.org","tags":["Release Notes"]},{"url":"https://lists.apache.org/thread/ryn6yomo897d43ovrd47g02t8ycmbxb3","label":"lists.apache.org/thread/ryn6yomo897d43ovrd47g02t8ycmbxb3","hostname":"lists.apache.org","tags":["Vendor Advisory","Mailing List"]},{"url":"http://www.openwall.com/lists/oss-security/2026/08/12/18","label":"www.openwall.com/lists/oss-security/2026/08/12/18","hostname":"www.openwall.com","tags":["Mailing List","Third Party Advisory"]}],"lineage":{"upstream":[],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2026-08-12T16:41:41.094Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-08-13T15:49:39.802Z","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":"2026-10-19T13:04:27.123Z","stale":false,"partial":false}}