CVE-2019-20801

MediumCVSS 5.3/10Last modified Jun 17, 2026

Description

An issue was discovered in the Readdle Documents app before 6.9.7 for iOS. The application's file-transfer web server allows for cross-origin requests from any domain, and the WebSocket server lacks authorization control. Any web site can execute JavaScript code (that accesses a user's data) via cross-origin requests.

Metrics

CVSS 3.1 5.3/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Weakness enumeration

CWE-862 CWE-863

Affected software

Vendor	Product	Versions
n/a	n/a	n/a

References

https://apps.apple.com/us/app/documents-by-readdle/id364901807Product, Release Notes
https://logicaltrust.net/blog/2019/12/documents.html#authorizationExploit, Third Party Advisory
https://apps.apple.com/us/app/documents-by-readdle/id364901807Product, Release Notes
https://logicaltrust.net/blog/2019/12/documents.html#authorizationExploit, Third Party Advisory

Timeline

Published: May 18, 2020
Last modified: Jun 17, 2026
NVD status: Modified

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