CVE-2023-32074

Nextcloud user_oidc app is missing brute force protection

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Published May 25, 2023 CVSS 3.1 · 8 High EPSS < 1% KEV · Not listed

Description

user_oidc app is an OpenID Connect user backend for Nextcloud. Authentication can be broken/bypassed in user_oidc app. It is recommended that the Nextcloud user_oidc app is upgraded to 1.3.2

Affected Products

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

nextcloud

security-advisories

affected

Version	Status	Constraints
`< 1.3.2`	affected	—

Configuration 1 [-]

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

No data.

No data available yet.

Remediation

No solution or workaround provided in the CVE record

Tracking

Sign in to view the affected projects.

Advisories

Source	ID	Title
EUVD	EUVD-2023-36350	user_oidc app is an OpenID Connect user backend for Nextcloud. Authentication can be broken/bypassed in user_oidc app. It is recommended that the Nextcloud user_oidc app is upgraded to 1.3.2

Metrics

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction Required

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploit prediction score: < 1% (0.854% probability within 30 days)

Exploitation none

Automatable no

Technical Impact total

References

Link	Providers
https://github.com/nextcloud/security-advisories/security/advisories/GHSA-x8mc-84wj-rf34
https://github.com/nextcloud/user_oidc/pull/615
https://hackerone.com/reports/1954711

History

Jan 16, 2025 7:15 PM Scoring metrics updated View changes

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}`

Subscriptions

Nextcloud User Oidc

Weaknesses

CWE-307

Sources

CVE record Updated: Jan 16, 2025, 6:19 PM

Status: PUBLISHED
Assigner: GitHub_M
Published: May 25, 2023, 10:59 PM
Updated: Jan 16, 2025, 6:19 PM
Reserved: May 1, 2023, 4:47 PM

View source JSON

Vulnrichment Updated: Aug 2, 2024, 3:03 PM

Updated: Aug 2, 2024, 3:03 PM

NVD Updated: Jun 17, 2026, 5:58 AM

Status: Modified
Published: May 25, 2023, 11:15 PM
Modified: Jun 17, 2026, 5:58 AM

View source JSON

Red Hat No data

No data.

OpenCVE enrichment No data

No data.

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