CVE-2019-15611 Information disclosure in Nextcloud iOS
The Nextcloud iOS app leaks login credentials and tokens to other services during specific operations, potentially allowing attackers to access user accounts.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2019-15611?
CVE-2019-15611 is a medium-severity vulnerability in Nextcloud iOS, published on 4 Feb 2020. An attacker needs administrator access to exploit it, with no action from the victim.
Official description
Violation of Secure Design Principles in the iOS App 2.23.0 causes the app to leak its login and token to other Nextcloud services when search e.g. for federated users or registering for push notifications.
Weakness: CWE-657
Which versions are affected by CVE-2019-15611?
It affects 1 product.
Products include Nextcloud Nextcloud.
How do I fix CVE-2019-15611?
No fix has been published for CVE-2019-15611 yet. Limit exposure of the affected software until one is available.
Is CVE-2019-15611 being exploited?
There is no known exploitation of CVE-2019-15611 in the wild and no public exploit code.
Other vulnerabilities in Nextcloud iOS
- CVE-2019-5454 SQL injection in com.nextcloud.client
- CVE-2021-43863 SQL Injection in FileContentProvider (GHSL-2021-1007)
- CVE-2019-5450 Cross-site scripting in com.nextcloud.client
- CVE-2019-5455 Auth bypass in com.nextcloud.client
- CVE-2021-22905 Information disclosure in Nextcloud Android App (com.nextcloud.client)
Sources
Also known as GHSA-pq96-5h3g-gqch.