{"schemaVersion":3,"id":"CVE-2015-2559","aliases":["UBUNTU-CVE-2015-2559"],"status":"published","duplicateOf":null,"title":null,"description":"Drupal 6.x before 6.35 and 7.x before 7.35 allows remote authenticated users to reset the password of other accounts by leveraging an account with the same password hash as another account and a crafted password reset URL.","dates":{"published":"2015-03-25T14:00:00.000Z","modified":"2024-08-06T05:17:27.405Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":3.5,"severity":"low","version":"2.0","versionLabel":"v2.0","source":"NVD","vector":"AV:N/AC:M/Au:S/C:N/I:P/A:N","computed":false,"selection":"backend-summary"},"metrics":[{"version":"2.0","versionLabel":"v2.0","source":"NVD","score":3.5,"severity":"low","vector":"AV:N/AC:M/Au:S/C:N/I:P/A:N","exploitability":null,"impact":null,"computed":false}]},"epss":{"probability":0.01635,"percentile":0.75987,"severity":"low","asOf":"2026-10-20T00:00:00.000Z","change":{"pp":0,"baselineDate":"2026-09-20T00:00:00.000Z","baselineScore":0.01635},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.01635,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.01635,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.01635,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.01635,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.01635,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.01635,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.01635,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.01635,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.01635,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.01635,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.01635,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.01635,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.01635,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.01635,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.01635,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.01635,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.01635,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.01635,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.01635,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.01635,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.01635,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.01635,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.01635,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.01635,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.01635,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.01635,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.01635,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.01635,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.01635,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.01635,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.01635,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.01635,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.01635,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.01635,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.01635,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.01635,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.01635,"percentile":0.75987}],"last30":[{"date":"2026-09-20T00:00:00.000Z","score":0.01635,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.01635,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.01635,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.01635,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.01635,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.01635,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.01635,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.01635,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.01635,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.01635,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.01635,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.01635,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.01635,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.01635,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.01635,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.01635,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.01635,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.01635,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.01635,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.01635,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.01635,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.01635,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.01635,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.01635,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.01635,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.01635,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.01635,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.01635,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.01635,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.01635,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.01635,"percentile":0.75987}]},"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-284","name":"Improper Access Control","description":"The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor.","type":"weakness","status":"Incomplete","abstraction":"Pillar","likelihoodOfExploit":null,"url":"https://cwe.mitre.org/data/definitions/284.html"}],"affected":[{"vendor":"ubuntu","product":"drupal7","name":"drupal7","label":"drupal7","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/drupal7","purlType":"deb","versions":[{"text":"< 7.26-1ubuntu0.1+esm1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 7.26-1ubuntu0.1+esm1","eol":null,"hubHref":null},{"vendor":"debian","product":"debian_linux","name":"debian linux","label":"debian_linux","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"7.0","noFixRecorded":false,"fixedIn":null}],"versionsText":"7.0","eol":{"isEol":true,"eolDate":"2018-05-31T00:00:00.000Z","matchMethod":"cpe","cycle":{"name":"7","label":"7 (Wheezy)","eolFrom":"2018-05-31T00:00:00.000Z","isLts":false,"isMaintained":false,"latestVersion":"7.11"},"product":{"name":"debian","label":"Debian","category":"os"}},"hubHref":"/vendor/debian/debian_linux"},{"vendor":"drupal","product":"drupal","name":"drupal","label":"drupal","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"≥ 6.0, < 6.35","noFixRecorded":false,"fixedIn":null},{"text":"≥ 7.0, < 7.35","noFixRecorded":false,"fixedIn":null}],"versionsText":"≥ 6.0, < 6.35 | ≥ 7.0, < 7.35","eol":{"isEol":null,"eolDate":null,"matchMethod":"cpe","cycle":null,"product":{"name":"drupal","label":"Drupal","category":"server-app"}},"hubHref":"/vendor/drupal/drupal"}],"affectedCount":3,"eol":{"hasEol":true,"count":1},"references":[{"url":"http://www.debian.org/security/2015/dsa-3200","label":"www.debian.org/security/2015/dsa-3200","hostname":"www.debian.org","tags":["Vendor Advisory","X Refsource DEBIAN","Third Party Advisory"]},{"url":"http://www.securityfocus.com/bid/73219","label":"www.securityfocus.com/bid/73219","hostname":"www.securityfocus.com","tags":["VDB Entry","X Refsource BID","Third Party Advisory"]},{"url":"https://www.drupal.org/SA-CORE-2015-001","label":"www.drupal.org/SA-CORE-2015-001","hostname":"www.drupal.org","tags":["X Refsource CONFIRM","Vendor Advisory","REPORT"]},{"url":"https://ubuntu.com/security/CVE-2015-2559","label":"ubuntu.com/security/CVE-2015-2559","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"http://cgit.drupalcode.org/drupal/commit/?id=8e54eca05a65c6231b02510e1917af0c9191e549","label":"cgit.drupalcode.org/drupal/commit/?id=8e54eca05a65c6231b02510e1917af0c9191e549","hostname":"cgit.drupalcode.org","tags":["REPORT"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2015-2559","label":"www.cve.org/CVERecord?id=CVE-2015-2559","hostname":"www.cve.org","tags":["REPORT"]},{"url":"https://ubuntu.com/security/notices/USN-4773-1","label":"ubuntu.com/security/notices/USN-4773-1","hostname":"ubuntu.com","tags":["Advisory"]}],"lineage":{"upstream":[],"downstream":["DSA-3200-1","MGASA-2015-0121","USN-4773-1"],"duplicates":[],"related":["USN-4773-1"]},"timeline":[{"kind":"published","date":"2015-03-25T14:00:00.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2024-08-06T05:17:27.405Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":14,"level":"low","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-20T23:02:46.101Z","stale":false,"partial":false}}