CVE-2026-56224

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.

CVSS v3 5.4 MEDIUM

5.4^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 2.5

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://github.com/Cap-go/capgo/security/advisories/GHSA-83f5-439g-pwmj
https://www.vulncheck.com/advisories/capgo-login-csrf-and-session-fixation-via-url-query-parameters
https://github.com/Cap-go/capgo/security/advisories/GHSA-83f5-439g-pwmj

Configurations

No configuration.

History

01 Jul 2026, 14:16

Type	Values Removed	Values Added
References	~~() https://github.com/Cap-go/capgo/security/advisories/GHSA-83f5-439g-pwmj -~~	() https://github.com/Cap-go/capgo/security/advisories/GHSA-83f5-439g-pwmj -

30 Jun 2026, 23:17

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-06-30 23:17

Updated : 2026-07-01 14:16

NVD link : CVE-2026-56224

Mitre link : CVE-2026-56224

CVE.ORG link : CVE-2026-56224

JSON object : View

Products Affected

No product.

CWE

CWE-384

Session Fixation

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