CVE-2026-56224CWE-384

Capgo - Login CSRF and Session Fixation via URL Query Parameters

Medium · published June 30, 2026

CVSS v4.0
5.1
EPSS
0%
Percentile
18.3
In the wild
Unconfirmed
What it is

Capgo console.capgo.app/login before 12.128.2 accepts access_token and refresh_token in URL query parameters, automatically authenticating users without confirmation. Attackers can craft malicious links to force victims into attacker-controlled sessions, exposing tokens in browser history and logs.

The record
Technical detail
CVSS v4.0
5.1 · MEDIUM
Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N
EPSS
0.00271 · 18.3th percentile
Weakness
CWE-384 · Session Fixation
Published
2026-06-30T22:08Z
EPSS history
Timeline
  • 30 JUN 22:08Z
    Capgo - Login CSRF and Session Fixation via URL Query Parameters
    cvelistv5