Description
Logto bypasses OIDC nonce validation when the nonce claim is absent from the id_token, enabling replay of authentication tokens and weakening session-binding.
References (1)
Core 1
Scores
CVSS v3
9.1
EPSS
0.0018
EPSS Percentile
8.1%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
yes
Technical Impact
total
Details
CWE
CWE-345
Status
published
Products (1)
Logto/Logto
1.10.1 - 1.37.1
Published
Jul 23, 2026
Tracked Since
Jul 23, 2026