Authentication Bypass Vulnerability in Databasus by Databasus
CVE-2026-110770

9.2CRITICAL

Key Information:

Vendor

Databasus

Status
Databasus
Vendor
CVE Published:
14 October 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-110770?

Databasus versions 3.7.0 through 3.61.0 have a flaw that allows attackers to bypass authentication during the password reset process. By exploiting this vulnerability, an attacker can request a six-digit password reset code linked to a known email address and attempt to brute-force the code without facing any rate limits or account lockout mechanisms. This condition poses a significant risk as it enables unauthorized individuals to potentially take over user accounts, including those belonging to administrators.

Affected Version(s)

databasus 3.7.0 <= 3.61.0

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2026-110770 - Proof of Concept

References

https://hackmd.io/@hieuPenguinnn/databasus-password-reset...
technical-descriptionexploit
https://github.com/databasus/databasus/blob/9ee25ed8f47b1...
technical-description
https://github.com/databasus/databasus
product

CVSS V4

Score:
9.2
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
Physical
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

hieuPenguinnn
.