CVE-2026-56318
MEDIUM
5.3
CVSS 3.1
Description
Capgo before 12.128.2 contains an information disclosure vulnerability in the /private/validate_password_compliance endpoint that returns different error responses for malformed, non-existent, and existing organization IDs. Unauthenticated attackers can enumerate valid organization UUIDs by observing response status codes and error messages, allowing confirmation of organization existence.
Metadata
Severity & Metrics
5.3
MEDIUM CVSS 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Affected products (1)
| Vendor | Product | Platform | Versions |
|---|---|---|---|
| Capgo | Capgo | — | 0 < 12.128.2, 12.128.2 |
Weakness (CWE)
| CWE | Source | Description |
|---|---|---|
| CWE-200 | cna | Exposure of Sensitive Information to an Unauthorized Actor |
CVSS scores (2)
| Score | Severity | Version | Source | Vector |
|---|---|---|---|---|
| 6.9 | MEDIUM | 4.0 | cna | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N |
| 5.3 | MEDIUM | 3.1 | cna | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N |
References (2)
- GitHub Security Advisory (GHSA-fwwh-rqv7-6pjf) https://github.com/Cap-go/capgo/security/advisories/GHSA-fwwh-rqv7-6pjf
- VulnCheck Advisory: Capgo - Information Disclosure via /private/validate_password_compliance Endpoint https://www.vulncheck.com/advisories/capgo-information-disclosure-via-private-validate-password-compliance-endpoint