{"schemaVersion":3,"id":"CVE-2026-92120","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"OAuth1 Request Replay Attack vulnerability in Apache Allura.\n\n\n\nThis issue affects Apache Allura: through 1.21.0.\n\n\n\nUsers are recommended to upgrade to version 1.22.0 which fixes the issue.","dates":{"published":"2026-10-12T20:08:15.489Z","modified":"2026-10-16T17:59:19.908Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":9.1,"severity":"critical","version":"3.1","versionLabel":"v3.1","source":"CVE.org","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N","computed":false,"selection":"backend-summary"},"metrics":[{"version":"3.1","versionLabel":"v3.1","source":"CVE.org","score":9.1,"severity":"critical","vector":"CVSS:3.1/AV:N/AC:L/PR:N/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":9.1,"severity":"critical","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N","exploitability":null,"impact":null,"computed":false}]},"epss":{"probability":0.00274,"percentile":0.18483,"severity":"low","asOf":"2026-10-18T00:00:00.000Z","change":{"pp":null,"baselineDate":null,"baselineScore":null},"history":[{"date":"2026-10-13T00:00:00.000Z","score":0.0015,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.0015,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.0015,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.0015,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00274,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00274,"percentile":0.18483}],"last30":[{"date":"2026-10-13T00:00:00.000Z","score":0.0015,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.0015,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.0015,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.0015,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00274,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00274,"percentile":0.18483}]},"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-294","name":"Authentication Bypass by Capture-replay","description":"A capture-replay flaw exists when the design of the product makes it possible for a malicious user to sniff network traffic and bypass authentication by replaying it to the server in question to the same effect as the original message (or with minor changes).","type":"weakness","status":"Incomplete","abstraction":"Base","likelihoodOfExploit":"High","url":"https://cwe.mitre.org/data/definitions/294.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":"≤ 1.21.0","noFixRecorded":false,"fixedIn":null}],"versionsText":"≤ 1.21.0","eol":null,"hubHref":"/vendor/apache_software_foundation/apache_allura"}],"affectedCount":1,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://lists.apache.org/thread.html/xpo1wbh1m18tvn9ow3h599wgcswbvn5x","label":"lists.apache.org/thread.html/xpo1wbh1m18tvn9ow3h599wgcswbvn5x","hostname":"lists.apache.org","tags":["Vendor Advisory"]},{"url":"http://www.openwall.com/lists/oss-security/2026/10/12/5","label":"www.openwall.com/lists/oss-security/2026/10/12/5","hostname":"www.openwall.com","tags":[]}],"lineage":{"upstream":[],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2026-10-12T20:08:15.489Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-10-16T17:59:19.908Z","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":"2026-10-19T00:53:01.230Z","stale":false,"partial":false}}