CVE-2024-37886

user_oidc app is an OpenID Connect user backend for Nextcloud. An attacker could potentially trick the app into accepting a request that is not signed by the correct server. It is recommended that the Nextcloud user_oidc app is upgraded to 1.3.5, 2.0.0, 3.0.0, 4.0.0 or 5.0.0.

CVSS v3.0 4.7 MEDIUM

4.7^/10

CVSS v3.0 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact NONE

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

References

Link	Resource
https://github.com/nextcloud/security-advisories/security/advisories/GHSA-vw5h-29xf-g55g	Vendor Advisory
https://github.com/nextcloud/security-advisories/security/advisories/GHSA-vw5h-29xf-g55g	Vendor Advisory
https://github.com/nextcloud/user_oidc/pull/715	Issue Tracking Patch
https://github.com/nextcloud/user_oidc/pull/715	Issue Tracking Patch
https://hackerone.com/reports/1878391	Issue Tracking
https://hackerone.com/reports/1878391	Issue Tracking

Configurations

Configuration 1 (hide)

cpe:2.3:a:nextcloud:user_oidc:*:*:*:*:*:*:*:*

History

14 Aug 2025, 19:03

Type	Values Removed	Values Added
References	~~() https://github.com/nextcloud/user_oidc/pull/715 -~~	() https://github.com/nextcloud/user_oidc/pull/715 - Issue Tracking, Patch
References	~~() https://github.com/nextcloud/security-advisories/security/advisories/GHSA-vw5h-29xf-g55g -~~	() https://github.com/nextcloud/security-advisories/security/advisories/GHSA-vw5h-29xf-g55g - Vendor Advisory
References	~~() https://hackerone.com/reports/1878391 -~~	() https://hackerone.com/reports/1878391 - Issue Tracking
CPE		cpe:2.3:a:nextcloud:user_oidc::::::::
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 4.7
First Time		Nextcloud user Oidc Nextcloud

14 Jun 2024, 16:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2024-06-14 16:15

Updated : 2025-08-14 19:03

NVD link : CVE-2024-37886

Mitre link : CVE-2024-37886

JSON object : View

Products Affected

nextcloud

user_oidc

CWE

No CWE.

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