This vulnerability was caused by an incomplete fix to CVE-2017-0911. Twitter Kit for iOS versions 3.0 to 3.4.0 is vulnerable to a callback verification flaw in the "Login with Twitter" component allowing an attacker to provide alternate credentials. In the final step of "Login with Twitter" authentication information is passed back to the application using the registered custom URL scheme (typically twitterkit-<consumer-key>) on iOS. Because the callback handler did not verify the authenticity of the response, this step is vulnerable to forgery, potentially allowing attacker to associate a Twitter account with a third-party service.
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References
History
No history.
MITRE
Status: PUBLISHED
Assigner: hackerone
Published: 2019-05-06T16:47:30
Updated: 2024-08-04T19:54:53.461Z
Reserved: 2019-01-04T00:00:00
Link: CVE-2019-5431
Vulnrichment
No data.
NVD
Status : Modified
Published: 2019-05-06T17:29:00.480
Modified: 2024-11-21T04:44:55.370
Link: CVE-2019-5431
Redhat
No data.