Route Bypass Vulnerability in TinyAuth by TinyAuthApp
CVE-2026-97736

5.4MEDIUM

Key Information:

Vendor

Tinyauth

Status
Tinyauth
Vendor
CVE Published:
25 September 2026

What is CVE-2026-97736?

A security risk has been identified in TinyAuth, where versions before 5.1.3 allow attackers to bypass defined security rules by appending an allowed route string due to the presence of an unanchored regular expression. This vulnerability can compromise the integrity of the application by allowing unauthorized access to protected routes, potentially leading to data exposure or unauthorized actions within the system.

Affected Version(s)

tinyauth 0 < 5.1.3

References

https://github.com/tinyauthapp/tinyauth/security/advisori...

CVSS V3.1

Score:
5.4
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
High
Privileges Required:
None
User Interaction:
None
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.