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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2024-22402 Detail

Description

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.


Metrics

 
NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 3.x Severity and Vector Strings:

NIST CVSS score matches with CNA score
CNA:  GitHub, Inc.
Base Score:  5.4 MEDIUM
Vector:  CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N

References to Advisories, Solutions, and Tools

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Hyperlink Resource
https://github.com/nextcloud/guests/pull/1082 Patch  Vendor Advisory 
https://github.com/nextcloud/guests/pull/1082 Patch  Vendor Advisory 
https://github.com/nextcloud/security-advisories/security/advisories/GHSA-v3qw-7vgv-2fxj Vendor Advisory 
https://github.com/nextcloud/security-advisories/security/advisories/GHSA-v3qw-7vgv-2fxj Vendor Advisory 
https://hackerone.com/reports/2251074 Permissions Required  Third Party Advisory 
https://hackerone.com/reports/2251074 Permissions Required  Third Party Advisory 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-281 Improper Preservation of Permissions GitHub, Inc.  

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:a:nextcloud:guests:*:*:*:*:*:*:*:*
   Show Matching CPE(s) 		Up to (excluding)
2.4.1
 cpe:2.3:a:nextcloud:guests:2.5.0:*:*:*:*:*:*:*
   Show Matching CPE(s)
 cpe:2.3:a:nextcloud:guests:3.0.0:*:*:*:*:*:*:*
   Show Matching CPE(s)

Denotes Vulnerable Software
Are we missing a CPE here? Please let us know.

Change History

5 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2024-22402
NVD Published Date:
01/18/2024
NVD Last Modified:
11/21/2024
Source:
GitHub, Inc.