CVE-2023-28848
CVSS V2 None
CVSS V3 None
Description
user_oidc is the OIDC connect user backend for Nextcloud, an open source collaboration platform. A vulnerability in versions 1.0.0 until 1.3.0 effectively allowed an attacker to bypass the state protection as they could just copy the expected state token from the first request to their second request. Users should upgrade user_oidc to 1.3.0 to receive a patch for the issue. No known workarounds are available.
Overview
- CVE ID
- CVE-2023-28848
- Assigner
- security-advisories@github.com
- Vulnerability Status
- Analyzed
- Published Version
- 2023-04-04T13:15:08
- Last Modified Date
- 2023-04-10T17:37:52
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:nextcloud:user_oidc:*:*:*:*:*:*:*:* | 1 | OR | 1.0.0 | 1.3.0 |
References
| Reference URL | Reference Tags |
|---|---|
| https://github.com/nextcloud/security-advisories/security/advisories/GHSA-52hv-xw32-wf7f | Vendor Advisory |
| https://github.com/nextcloud/user_oidc/pull/580 | Patch Vendor Advisory |
| https://hackerone.com/reports/1878381 | Third Party Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2023-28848 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-28848 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2023-04-17 04:04:53 | Added to TrackCVE | |||
| 2023-04-17 04:04:56 | Weakness Enumeration | new |