{"id":"CVE-2024-38521","aliases":["EUVD-2024-37390","GHSA-4v8c-r6h2-fhh3"],"status":"published","title":"Persistent Cross-Site Scripting (XSS) in hushline inbox","description":"Hush Line is a free and open-source, anonymous-tip-line-as-a-service for organizations or individuals. There is a stored XSS in the Inbox. The input is displayed using the `safe` Jinja2 attribute, and thus not sanitized upon display. This issue has been patched in version 0.1.0.","severity":{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.00425,"percentile":0.37211,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2024-06-28T15:33:21Z","modified":"2026-10-28T02:31:14Z","products":[{"vendor":"hushline","product":"hush_line"},{"vendor":"scidsg","product":"hushline"}],"references":[{"url":"https://github.com/scidsg/hushline/security/advisories/GHSA-4v8c-r6h2-fhh3","tags":["x_refsource_CONFIRM","x_transferred","Exploit","Third Party Advisory","advisory"]},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/38xxx/CVE-2024-38521.json","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2024-38521","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2024-38521","title":"Persistent Cross-Site Scripting (XSS) in hushline inbox","description":"Hush Line is a free and open-source, anonymous-tip-line-as-a-service for organizations or individuals. There is a stored XSS in the Inbox. The input is displayed using the `safe` Jinja2 attribute, and thus not sanitized upon display. This issue has been patched in version 0.1.0.","status":"published","published":"2024-06-28T15:33:21.032Z","modified":"2024-08-02T04:12:25.14Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"cna"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:34:16.007021Z"}],"euvd":[{"id":"EUVD-2024-37390","description":"Hush Line is a free and open-source, anonymous-tip-line-as-a-service for organizations or individuals. There is a stored XSS in the Inbox. The input is displayed using the `safe` Jinja2 attribute, and thus not sanitized upon display. This issue has been patched in version 0.1.0.","status":"published","published":"2024-06-28T15:33:21Z","modified":"2024-08-02T04:12:25Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-03T03:50:18.462935Z"}],"nvd":[{"id":"CVE-2024-38521","description":"Hush Line is a free and open-source, anonymous-tip-line-as-a-service for organizations or individuals. There is a stored XSS in the Inbox. The input is displayed using the `safe` Jinja2 attribute, and thus not sanitized upon display. This issue has been patched in version 0.1.0.","status":"published","published":"2024-06-28T16:15:04.577Z","modified":"2026-06-17T07:40:27.843Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"},{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:10:09.388795Z"}],"osv":[{"id":"CVE-2024-38521","title":"Persistent Cross-Site Scripting (XSS) in hushline inbox","description":"Hush Line is a free and open-source, anonymous-tip-line-as-a-service for organizations or individuals. There is a stored XSS in the Inbox. The input is displayed using the `safe` Jinja2 attribute, and thus not sanitized upon display. This issue has been patched in version 0.1.0.","status":"published","published":"2024-06-28T15:33:21.032Z","modified":"2026-10-28T02:31:14.637318626Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T15:44:41.133403Z"}]}}