{"schema_version":1,"title":"Readwise vulnerabilities","summary":"Junglewise Threat Intelligence has tracked 3 vulnerabilities in Readwise: 3 in the last 7 days and 3 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-18320, was published on 25 September 2026. 1 technology has a page of its own.","url":"https://junglewise.ai/threats/vendors/readwise","json_url":"https://junglewise.ai/threats/vendors/readwise.json","publisher":"Junglewise Threat Intelligence","license":"CC-BY-4.0","license_url":"https://creativecommons.org/licenses/by/4.0/","attribution":"Junglewise Threat Intelligence, https://junglewise.ai/threats/vendors/readwise","sources":"NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories","kind":"vendor","counts":{"high":0,"all_time":3,"critical":0,"exploited":0,"last_7_days":3,"last_30_days":3,"last_90_days":3,"last_365_days":3},"latest":[{"cve":"CVE-2026-18320","cvss":6.1,"slug":"cve-2026-18320-readwise-reader-for-android-uses-a-sanitize-html-configuration","title":"Readwise Reader for Android XSS in SVG sanitization","severity":"medium","exploited":false,"published_at":"2026-09-25T17:17:08.013+00:00","url":"https://junglewise.ai/threats/cve-2026-18320-readwise-reader-for-android-uses-a-sanitize-html-configuration"},{"cve":"CVE-2026-18312","cvss":6.1,"slug":"cve-2026-18312-readwise-reader-for-android-constructs-urls-in-its-webview-using","title":"Readwise Reader for Android stored XSS in WebView URL construction","severity":"medium","exploited":false,"published_at":"2026-09-25T17:17:07.85+00:00","url":"https://junglewise.ai/threats/cve-2026-18312-readwise-reader-for-android-constructs-urls-in-its-webview-using"},{"cve":"CVE-2026-18311","cvss":6.1,"slug":"cve-2026-18311-readwise-reader-for-android-contains-a-cross-site-scripting","title":"Readwise Reader for Android cross-site scripting in document metadata","severity":"medium","exploited":false,"published_at":"2026-09-25T17:17:07.657+00:00","url":"https://junglewise.ai/threats/cve-2026-18311-readwise-reader-for-android-contains-a-cross-site-scripting"}],"vendor":{"hub":true,"name":"Readwise","slug":"readwise","description":"Web application for organizing and managing reading lists and book notes.","url":"https://junglewise.ai/threats/vendors/readwise"},"weekly":[{"week":"2026-07-06","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-13","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-20","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-27","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-03","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-10","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-17","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-24","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-31","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-07","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-14","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-21","critical":0,"exploited":0,"vulnerabilities":3},{"week":"2026-09-28","critical":0,"exploited":0,"vulnerabilities":0}],"most_severe":[{"cve":"CVE-2026-18320","cvss":6.1,"slug":"cve-2026-18320-readwise-reader-for-android-uses-a-sanitize-html-configuration","title":"Readwise Reader for Android XSS in SVG sanitization","severity":"medium","exploited":false,"published_at":"2026-09-25T17:17:08.013+00:00","url":"https://junglewise.ai/threats/cve-2026-18320-readwise-reader-for-android-uses-a-sanitize-html-configuration"},{"cve":"CVE-2026-18312","cvss":6.1,"slug":"cve-2026-18312-readwise-reader-for-android-constructs-urls-in-its-webview-using","title":"Readwise Reader for Android stored XSS in WebView URL construction","severity":"medium","exploited":false,"published_at":"2026-09-25T17:17:07.85+00:00","url":"https://junglewise.ai/threats/cve-2026-18312-readwise-reader-for-android-constructs-urls-in-its-webview-using"},{"cve":"CVE-2026-18311","cvss":6.1,"slug":"cve-2026-18311-readwise-reader-for-android-contains-a-cross-site-scripting","title":"Readwise Reader for Android cross-site scripting in document metadata","severity":"medium","exploited":false,"published_at":"2026-09-25T17:17:07.657+00:00","url":"https://junglewise.ai/threats/cve-2026-18311-readwise-reader-for-android-contains-a-cross-site-scripting"}],"generated_at":"2026-09-28T03:07:00.154823+00:00","technologies":[{"name":"Readwise Reader for Android","slug":"reader-for-android","vulnerabilities":3,"url":"https://junglewise.ai/threats/technologies/reader-for-android"}]}