CVE-2026-71206CWE-613

CVE-2026-71206

High · published August 5, 2026

CVSS v3.1
8.3
EPSS
0%
Percentile
30.1
In the wild
Unconfirmed
What it is

Shiori's CheckToken function (internal/domains/auth.go) validates only the JWT's HMAC signature and returns the embedded claims.Account object unmodified, never re-fetching the account from the database. No session store or token-revocation mechanism exists in the codebase.

The record
Technical detail
CVSS v3.1
8.3 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:L
CVSS v4.0
Not supplied
EPSS
0.00374 · 30.1th percentile
Weakness
CWE-613 · Insufficient Session Expiration
Published
2026-08-05T12:16Z
References (1)
https://github.com/go-shiori/shiori · 309f9ea4-e3e9-4c6c-b79d-e8eb01244f2c
EPSS history
Timeline
  • 05 AUG 06:59Z
    shiori - JWT CheckToken Never Re-Validates Account State, Allowing Stale-Privilege Access After Deletion or Demotion
    cvelistv5