{"schemaVersion":3,"id":"CVE-2026-17506","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"The Independent Analytics plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 404 not_found_url tracking parameter in versions up to, and including, 2.15.0. This is due to the get_cell_content() function applying urldecode() after esc_url() when rendering the URL column for 404 entries — a sequence that allows percent-encoded HTML to pass URL validation and then be reconstructed as raw markup, which wp_kses_post() does not strip because it retains img elements and data-* attributes, and because the public REST endpoint /iawp/search accepts unauthenticated requests as long as they carry a signature that is itself embedded in public page HTML. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.","dates":{"published":"2026-08-05T13:26:42.404Z","modified":"2026-08-05T16:18:55.036Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":7.2,"severity":"high","version":"3.1","versionLabel":"v3.1","source":"CVE.org","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N","computed":false,"selection":"backend-summary"},"metrics":[{"version":"3.1","versionLabel":"v3.1","source":"CVE.org","score":7.2,"severity":"high","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N","exploitability":null,"impact":null,"computed":false},{"version":"3.1","versionLabel":"v3.1","source":"NVD","score":7.2,"severity":"high","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N","exploitability":null,"impact":null,"computed":false},{"version":"3.1","versionLabel":"v3.1","source":"wordfence","score":7.2,"severity":"high","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N","exploitability":null,"impact":null,"computed":false}]},"epss":{"probability":0.00399,"percentile":0.32925,"severity":"low","asOf":"2026-10-21T00:00:00.000Z","change":{"pp":0.16899999999999996,"baselineDate":"2026-09-21T00:00:00.000Z","baselineScore":0.0023},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.0023,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.0023,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.0023,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.0023,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.0023,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.0023,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.0023,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.0023,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.0023,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.0023,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.00399,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.00399,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.00399,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.00399,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.00399,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.00399,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.00399,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.00399,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.00399,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.00399,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.00399,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.00399,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.00399,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.00399,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.00399,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.00399,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.00399,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.00399,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.00399,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.00399,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.00399,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.00399,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00399,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00399,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00399,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.00399,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.00399,"percentile":null},{"date":"2026-10-21T00:00:00.000Z","score":0.00399,"percentile":0.32925}],"last30":[{"date":"2026-09-21T00:00:00.000Z","score":0.0023,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.0023,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.0023,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.00399,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.00399,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.00399,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.00399,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.00399,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.00399,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.00399,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.00399,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.00399,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.00399,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.00399,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.00399,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.00399,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.00399,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.00399,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.00399,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.00399,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.00399,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.00399,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.00399,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.00399,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.00399,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00399,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00399,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00399,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.00399,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.00399,"percentile":null},{"date":"2026-10-21T00:00:00.000Z","score":0.00399,"percentile":0.32925}]},"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-79","name":"Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')","description":"The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.","type":"weakness","status":"Stable","abstraction":"Base","likelihoodOfExploit":"High","url":"https://cwe.mitre.org/data/definitions/79.html"}],"affected":[{"vendor":"bensibley","product":"independent analytics – wordpress analytics plugin","name":"Independent Analytics – WordPress Analytics Plugin","label":"independent analytics – wordpress analytics plugin","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"≤ 2.15.0","noFixRecorded":false,"fixedIn":null}],"versionsText":"≤ 2.15.0","eol":null,"hubHref":"/vendor/bensibley/independent_analytics_-_wordpress_analytics_plugin"},{"vendor":"wordpress","product":"independent-analytics","name":"Independent Analytics – WordPress Analytics Plugin","label":"independent-analytics","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"≤ 2.15.0 (fixed in 2.15.1)","noFixRecorded":false,"fixedIn":"2.15.1"}],"versionsText":"≤ 2.15.0 (fixed in 2.15.1)","eol":null,"hubHref":null}],"affectedCount":2,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/90ea5c51-e739-42c1-a276-851ad800ff00?source=cve","label":"www.wordfence.com/threat-intel/vulnerabilities/id/90ea5c51-e739-42c1-a276-851ad800ff00?source=cve","hostname":"www.wordfence.com","tags":[]},{"url":"https://plugins.trac.wordpress.org/browser/independent-analytics/tags/2.15.0/IAWP/Tables/Table.php#L142","label":"plugins.trac.wordpress.org/browser/independent-analytics/tags/2.15.0/IAWP/Tables/Table.php","hostname":"plugins.trac.wordpress.org","tags":[]},{"url":"https://plugins.trac.wordpress.org/browser/independent-analytics/tags/2.15.0/IAWP/REST_API.php#L458","label":"plugins.trac.wordpress.org/browser/independent-analytics/tags/2.15.0/IAWP/REST_API.php","hostname":"plugins.trac.wordpress.org","tags":[]},{"url":"https://plugins.trac.wordpress.org/browser/independent-analytics/tags/2.15.0/IAWP/REST_API.php#L86","label":"plugins.trac.wordpress.org/browser/independent-analytics/tags/2.15.0/IAWP/REST_API.php","hostname":"plugins.trac.wordpress.org","tags":[]},{"url":"https://plugins.trac.wordpress.org/browser/independent-analytics/tags/2.15.0/IAWP/Resource_Identifier.php#L126","label":"plugins.trac.wordpress.org/browser/independent-analytics/tags/2.15.0/IAWP/Resource_Identifier.php","hostname":"plugins.trac.wordpress.org","tags":[]},{"url":"https://plugins.trac.wordpress.org/browser/independent-analytics/tags/2.15.0/IAWP/Views/View.php#L206","label":"plugins.trac.wordpress.org/browser/independent-analytics/tags/2.15.0/IAWP/Views/View.php","hostname":"plugins.trac.wordpress.org","tags":[]},{"url":"https://plugins.trac.wordpress.org/changeset?reponame=&new=3627446%40independent-analytics%2Ftrunk%2FIAWP%2FUtils%2FRequest.php&old=3618630%40independent-analytics%2Ftrunk%2FIAWP%2FUtils%2FRequest.php","label":"plugins.trac.wordpress.org/changeset","hostname":"plugins.trac.wordpress.org","tags":[]},{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/90ea5c51-e739-42c1-a276-851ad800ff00","label":"www.wordfence.com/threat-intel/vulnerabilities/id/90ea5c51-e739-42c1-a276-851ad800ff00","hostname":"www.wordfence.com","tags":["Vendor Advisory"]}],"lineage":{"upstream":[],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2026-08-05T13:26:42.404Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-08-05T16:18:55.036Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":29,"level":"medium","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-21T19:15:55.982Z","stale":false,"partial":false}}