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Fri, 23 Oct 2026 00:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Bytebase 0.12.0 before 1.0.1 contains an authentication bypass vulnerability that allows unauthenticated attackers to log in as any user. The flaw stems from trusting client-supplied GitLab provider configuration in the POST /api/auth/login/GITLAB_SELF_HOST endpoint. Attackers can set instanceUrl to a server they control that returns an active user with a chosen email. Bytebase then issues session tokens for that principal, letting attackers impersonate existing users including the Owner or create new members. | |
| Title | Bytebase 0.12.0 before 1.0.1 Authentication Bypass via GitLab Self-Hosted Login | |
| First Time appeared |
Bytebase
Bytebase bytebase |
|
| Weaknesses | CWE-290 | |
| CPEs | cpe:2.3:a:bytebase:bytebase:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Bytebase
Bytebase bytebase |
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| References |
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| Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: VulnCheck
Published:
Updated: 2026-10-22T19:13:18.259Z
Reserved: 2026-10-22T16:14:55.346Z
Link: CVE-2022-51026
No data.
Status : Received
Published: 2026-10-22T19:17:30.883
Modified: 2026-10-22T19:17:30.883
Link: CVE-2022-51026
No data.
OpenCVE Enrichment
Updated: 2026-10-23T04:15:18Z