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CVE

CWE

Training

CVE-2024-22400

Published: Jan 18, 2024

Modified: Jun 17, 2025

PUBLISHED

CVSS v3.1

3.1

LOW

Description

Nextcloud User Saml is an app for authenticating Nextcloud users using SAML. In affected versions users can be given a link to the Nextcloud server and end up on a uncontrolled thirdparty server. It is recommended that the User Saml app is upgraded to version 5.1.5, 5.2.5, or 6.0.1. There are no known workarounds for this issue.

Vendor	Product	Versions
nextcloud	security-advisories	affected `>= 5.0.0, < 5.1.5` affected `>= 5.2.0, < 5.2.5` affected `>= 6.0.0, < 6.0.1`

Weaknesses (CWE)

CVSS v3.1 Details

CVSS v3.1 Vector

CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:L/A:N

Attack Vector

Network

Attack Complexity

High

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

None

Integrity

Low

Availability

None

References

https://github.com/nextcloud/security-advisories/security/advisories/GHSA-622q-xhfr-xmv7

x_refsource_CONFIRM

https://github.com/nextcloud/user_saml/pull/788

x_refsource_MISC

https://github.com/nextcloud/user_saml/commit/b184304a476deeba36e92b70562d5de7c2f85f8a

x_refsource_MISC

https://hackerone.com/reports/2263044

x_refsource_MISC

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