CVE-2020-11611
Published
CVSS v3
6.1
MEDIUM
CVSS v2
5.8
MEDIUM
Affected
1
PROJECT
Description
An issue was discovered in xdLocalStorage through 2.0.5. The buildMessage() function in xdLocalStorage.js specifies the wildcard (*) as the targetOrigin when calling the postMessage() function on the iframe object. Therefore any domain that is currently loaded within the iframe can receive the messages that the client sends.
A neet solution for cross domain local storage using invisible iframe and post messages
GitHub