CVE-2026-56332
MEDIUM
4.7
CVSS 3.1
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.
Metadata
Severity & Metrics
4.7
MEDIUM CVSS 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:L/A:N
Affected products (1)
| Vendor | Product | Platform | Versions |
|---|---|---|---|
| Capgo | Capgo | — | 0 < 12.128.2, 12.128.2 |
Weakness (CWE)
| CWE | Source | Description |
|---|---|---|
| CWE-601 | cna | URL Redirection to Untrusted Site ('Open Redirect') |
CVSS scores (2)
| Score | Severity | Version | Source | Vector |
|---|---|---|---|---|
| 5.1 | MEDIUM | 4.0 | cna | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:L/VA:N/SC:N/SI:L/SA:N |
| 4.7 | MEDIUM | 3.1 | cna | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:L/A:N |
References (2)
- GHSA Advisory GHSA-24q8-ghqq-m8cj https://github.com/Cap-go/capgo/security/advisories/GHSA-24q8-ghqq-m8cj
- VulnCheck Advisory: Capgo - Open Redirect via confirmation_url Parameter https://www.vulncheck.com/advisories/capgo-open-redirect-via-confirmation-url-parameter