user_oidc is an OpenID Connect user backend for Nextcloud. Versions prior to 1.2.1 did not properly validate discovery urls which may lead to a stored cross site scripting attack vector. The impact is limited due to the restrictive CSP that is applied on this endpoint. Additionally this vulnerability has only been shown to be exploitable in the Safari web browser. This issue has been addressed in version 1.2.1. Users are advised to upgrade. Users unable to upgrade should urge their users to avoid using the Safari web browser.
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Wed, 23 Apr 2025 17:15:00 +0000
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Status: PUBLISHED
Assigner: GitHub_M
Published: 2022-11-25T00:00:00.000Z
Updated: 2025-04-23T16:35:07.992Z
Reserved: 2022-09-02T00:00:00.000Z
Link: CVE-2022-39338

Updated: 2024-08-03T12:00:44.112Z

Status : Modified
Published: 2022-11-25T19:15:11.450
Modified: 2024-11-21T07:18:04.137
Link: CVE-2022-39338

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