{"id":"CVE-2019-20802","url":"https://www.cyber-defence.io/tools/cve/CVE-2019-20802","generatedAt":"2026-10-27T20:20:20.547Z","title":"The application's file-transfer web server improperly displays directory names, leading to Stored XSS, which may be used to steal a user's data.","description":"An issue was discovered in the Readdle Documents app before 6.9.7 for iOS. The application's file-transfer web server improperly displays directory names, leading to Stored XSS, which may be used to steal a user's data. This requires user interaction because there is no known direct way for an attacker to create a crafted directory name on a victim's device. However, a crafted directory name can occur if a victim extracts a ZIP archive that was provided by an attacker.","published":"2020-05-18T00:15:11.000Z","lastModified":"2026-06-17T02:31:13.000Z","status":"Modified","sourceIdentifier":"cve@mitre.org","cvss":{"version":"3.1","score":6.1,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N"},"cwe":["CWE-79"],"affected":["readdle/documents"],"epss":{"score":0.00696,"percentile":0.52755,"date":"2026-10-26","history":[]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"low","text":"Lower severity and a low EPSS score (0.70%). Track it; it rarely justifies an emergency change on its own."},"changes":[],"references":[{"url":"https://apps.apple.com/us/app/documents-by-readdle/id364901807","tags":["Product","Release Notes"],"source":"cve@mitre.org"},{"url":"https://logicaltrust.net/blog/2019/12/documents.html#xss","tags":["Exploit","Third Party Advisory"],"source":"cve@mitre.org"},{"url":"https://apps.apple.com/us/app/documents-by-readdle/id364901807","tags":["Product","Release Notes"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://logicaltrust.net/blog/2019/12/documents.html#xss","tags":["Exploit","Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2019-20802","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}