CVE-2024-52512

medium

Description

user_oidc app is an OpenID Connect user backend for Nextcloud. A malicious user could send a malformed login link that would redirect the user to a provided URL after successfully authenticating. It is recommended that the Nextcloud User OIDC app is upgraded to 6.1.0.

References

https://hackerone.com/reports/2720030

https://github.com/nextcloud/user_oidc/pull/961

https://github.com/nextcloud/user_oidc/commit/c923428d51972f6d04636c6accbecdec0c1b88e9

https://github.com/nextcloud/security-advisories/security/advisories/GHSA-784j-x2g5-4g7q

Details

Source: Mitre, NVD

Published: 2024-11-15

Updated: 2025-08-15

Risk Information

CVSS v2

Base Score: 6.4

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:N

Severity: Medium

CVSS v3

Base Score: 6.1

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

Severity: Medium

EPSS

EPSS: 0.00029