tinyauth before 5.1.3 allows rule bypass by appending an allowed route string. This is caused by an unanchored regular expression.
https://github.com/tinyauthapp/tinyauth/security/advisories/GHSA-r27r-rr9v-vv37
https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-86515
Source: Mitre, NVD
Published: 2026-09-25
Updated: 2026-09-30
Base Score: 4
Vector: CVSS2#AV:N/AC:H/Au:N/C:P/I:P/A:N
Severity: Medium
Base Score: 5.4
Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:N
EPSS: 0.00208