CVE-2026-56332 Capgo - Open Redirect via confirmation_url Parameter
Attackers can redirect users to malicious sites via unvalidated parameters in Capgo, facilitating phishing and credential theft.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2026-56332?
CVE-2026-56332 is a medium-severity vulnerability in Capgo, published on 20 Jun 2026. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.
Official description
Capgo before 12.128.2 contains an open redirect vulnerability in the confirm-signup endpoint that allows attackers to redirect users to arbitrary external websites. The confirmation_url parameter is not validated, enabling attackers to craft malicious links for phishing and credential harvesting attacks.
Weakness: CWE-601
Which versions are affected by CVE-2026-56332?
How do I fix CVE-2026-56332?
No fix has been published for CVE-2026-56332 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-56332 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-56332 exists.
Sources
Also known as GHSA-24q8-ghqq-m8cj, GHSA-8pv8-j6gq-48m4.