CVE-2024-52512: Nextcloud User OIDC has an open redirection when logging in with User OIDC
First published: Fri Nov 15 2024(Updated: )
user_oidc app is an OpenID Connect user backend for Nextcloud. A malicious user could send a malformed login link that would redirect the user to a provided URL after successfully authenticating. It is recommended that the Nextcloud User OIDC app is upgraded to 6.1.0.
Credit: security-advisories@github.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Nextcloud Openid Connect User Backend | <6.1.0 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2024-52512?
CVE-2024-52512 is classified as a moderate severity vulnerability.
How do I fix CVE-2024-52512?
To fix CVE-2024-52512, upgrade the Nextcloud User OIDC app to version 6.1.0 or later.
Who is affected by CVE-2024-52512?
Users of the Nextcloud User OIDC app versions prior to 6.1.0 are affected by CVE-2024-52512.
What type of attack does CVE-2024-52512 facilitate?
CVE-2024-52512 allows a malicious user to redirect authenticated users to a malicious URL after logging in.
Is CVE-2024-52512 a remote vulnerability?
Yes, CVE-2024-52512 is a vulnerability that can be exploited remotely by sending a crafted login link.
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