CVE-2022-39338
CVSS V2 None
CVSS V3 None
Description
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.
Overview
- CVE ID
- CVE-2022-39338
- Assigner
- security-advisories@github.com
- Vulnerability Status
- Analyzed
- Published Version
- 2022-11-25T19:15:11
- Last Modified Date
- 2022-12-01T20:43:10
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:nextcloud:openid_connect_user_backend:*:*:*:*:*:nextcloud:*:* | 1 | OR | 1.2.1 |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2022-39338 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-39338 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-11-25 20:00:45 | Added to TrackCVE | |||
| 2022-12-07 18:04:41 | 2022-11-25T19:15Z | 2022-11-25T19:15:11 | CVE Published Date | updated |
| 2022-12-07 18:04:41 | 2022-12-01T20:43:10 | CVE Modified Date | updated | |
| 2022-12-07 18:04:41 | Analyzed | Vulnerability Status | updated | |
| 2022-12-07 18:04:43 | CPE Information | updated |