{"schemaVersion":3,"id":"CVE-2023-45104","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"Missing Authorization vulnerability in WPDeveloper BetterLinks betterlinks allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects BetterLinks: from n/a through <= 1.6.0.","dates":{"published":"2025-01-02T11:59:49.780Z","modified":"2026-04-29T09:51:48.944Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":8.8,"severity":"high","version":"3.1","versionLabel":"v3.1","source":"NVD","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","computed":false,"selection":"backend-summary"},"metrics":[{"version":"3.1","versionLabel":"v3.1","source":"CVE.org","score":7.3,"severity":"high","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L","exploitability":null,"impact":null,"computed":false},{"version":"3.1","versionLabel":"v3.1","source":"NVD","score":8.8,"severity":"high","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","exploitability":null,"impact":null,"computed":false},{"version":"3.1","versionLabel":"v3.1","source":"wordfence","score":6.5,"severity":"medium","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N","exploitability":null,"impact":null,"computed":false}]},"epss":{"probability":0.00373,"percentile":0.29765,"severity":"low","asOf":"2026-10-20T00:00:00.000Z","change":{"pp":0.010999999999999985,"baselineDate":"2026-09-20T00:00:00.000Z","baselineScore":0.00362},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.00362,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.00362,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.00362,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.00362,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.00362,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.00362,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.00362,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.00362,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.00362,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.00362,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.00362,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.00362,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.00362,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.00362,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.00362,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.00362,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.00362,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.00362,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.00362,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.00362,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.00362,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.00362,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.00362,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.00362,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.00362,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.00373,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.00373,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.00373,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.00373,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.00373,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.00373,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.00373,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00373,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00373,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00373,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.00373,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.00373,"percentile":0.29765}],"last30":[{"date":"2026-09-20T00:00:00.000Z","score":0.00362,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.00362,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.00362,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.00362,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.00362,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.00362,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.00362,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.00362,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.00362,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.00362,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.00362,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.00362,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.00362,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.00362,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.00362,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.00362,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.00362,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.00362,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.00362,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.00373,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.00373,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.00373,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.00373,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.00373,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.00373,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.00373,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00373,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00373,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00373,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.00373,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.00373,"percentile":0.29765}]},"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-862","name":"Missing Authorization","description":"The product does not perform an authorization check when an actor attempts to access a resource or perform an action.","type":"weakness","status":"Incomplete","abstraction":"Class","likelihoodOfExploit":"High","url":"https://cwe.mitre.org/data/definitions/862.html"},{"id":"CWE-285","name":"Improper Authorization","description":"The product does not perform or incorrectly performs an authorization check when an actor attempts to access a resource or perform an action.","type":"weakness","status":"Draft","abstraction":"Class","likelihoodOfExploit":"High","url":"https://cwe.mitre.org/data/definitions/285.html"}],"affected":[{"vendor":"wordpress","product":"betterlinks","name":"BetterLinks – Link Shortener, Link Cloaking, Redirects, Affiliate Link Manager & MCP","label":"betterlinks","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"≤ 1.6.0 (fixed in 1.6.1)","noFixRecorded":false,"fixedIn":"1.6.1"}],"versionsText":"≤ 1.6.0 (fixed in 1.6.1)","eol":null,"hubHref":null},{"vendor":"wpdeveloper","product":"betterlinks","name":"betterlinks","label":"betterlinks","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"≤ 1.6.0","noFixRecorded":false,"fixedIn":null},{"text":"< 1.6.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"≤ 1.6.0 | < 1.6.1","eol":null,"hubHref":"/vendor/wpdeveloper/betterlinks"}],"affectedCount":2,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://patchstack.com/database/Wordpress/Plugin/betterlinks/vulnerability/wordpress-betterlinks-plugin-1-6-0-broken-access-control-vulnerability?_s_id=cve","label":"patchstack.com/database/…","hostname":"patchstack.com","tags":["VDB Entry","Third Party Advisory"]},{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/92b8829e-a8eb-4fdb-a772-9efbb5aaeb6c","label":"www.wordfence.com/threat-intel/vulnerabilities/id/92b8829e-a8eb-4fdb-a772-9efbb5aaeb6c","hostname":"www.wordfence.com","tags":["Vendor Advisory"]}],"lineage":{"upstream":[],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2025-01-02T11:59:49.780Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-04-29T09:51:48.944Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":35,"level":"medium","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-20T15:30:58.776Z","stale":false,"partial":false}}