CVE-2024-22402: Improper handling of request URLs in Nextcloud Guests app allows guest users to bypass app allowlist
First published: Thu Jan 18 2024(Updated: )
Nextcloud guests app is a utility to create guest users which can only see files shared with them. In affected versions users were able to load the first page of apps they were actually not allowed to access. Depending on the selection of apps installed this may present a permissions bypass. It is recommended that the Guests app is upgraded to 2.4.1, 2.5.1 or 3.0.1. There are no known workarounds for this vulnerability.
Credit: security-advisories@github.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Nextcloud guests | <2.4.1 | |
| Nextcloud guests | =2.5.0 | |
| Nextcloud guests | =3.0.0 |
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Reference Links
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- vendor/nextcloud
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- version/nextcloud guests/2.5.0
- version/nextcloud guests/3.0.0