CVE-2026-110770
Databasus 3.7.0 through 3.61.0 Account Takeover via Password Reset Brute-Force
- State
- Published
- Severity
- 9.2 Critical
- Published
- Oct 14, 2026
- Updated
- Oct 14, 2026
- Reserved
- Oct 14, 2026
Description
Databasus 3.7.0 through 3.61.0 contains an authentication bypass vulnerability that allows unauthenticated attackers to brute-force password reset codes via POST /api/v1/users/reset-password. Attackers can request a six-digit code for a known email, then guess it without rate limiting, lockout, or invalidation to take over accounts, including administrators.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 9.2 Critical | CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N | VulnCheck |
| 3.1 | 8.1 High | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H | VulnCheck |
Weaknesses
- CWE-307 Improper Restriction of Excessive Authentication Attempts
Affected Products
| Product | Versions |
|---|---|
databasusdatabasus |
|
References
- https://hackmd.io/@hieuPenguinnn/databasus-password-reset-code-brute-forcetechnical-descriptionexploit
- https://github.com/databasus/databasus/blob/9ee25ed8f47b1b537468417e1bb52ed2d76218a0/backend/internal/features/users/services/user_services.go#L637technical-description
- https://github.com/databasus/databasusproduct
- VulnCheck Advisory: Databasus 3.7.0 through 3.61.0 Account Takeover via Password Reset Brute-Forcethird-party-advisory
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