Unrated severityNVD Advisory· Published Jun 30, 2026· Updated Jul 1, 2026
Capgo - Login CSRF and Session Fixation via URL Query Parameters
CVE-2026-56224
Description
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.
Affected products
1Patches
Vulnerability mechanics
References
2- github.com/Cap-go/capgo/security/advisories/GHSA-83f5-439g-pwmjmitrevendor-advisory
- www.vulncheck.com/advisories/capgo-login-csrf-and-session-fixation-via-url-query-parametersmitrethird-party-advisory
News mentions
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