Vulnerability in Capgo
CVE-2026-56319
Capgo before 12.128.2 contains an information disclosure vulnerability in the GET /statistics/app/:app_id endpoint that allows app-limited API keys to distinguish existing sibling app IDs through differential error responses. Attackers can…
CVSS v3 metric
CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N.
Affected products
- Capgo — versions 0, 12.128.2
Weakness classification (CWE)
References
- disclosure@vulncheck.com (vendor-advisory)
- disclosure@vulncheck.com (third-party-advisory)
Frequently asked questions
- What is CVE-2026-56319?
- CVE-2026-56319 is a medium-severity vulnerability in Capgo, classified under Observable Discrepancy. CVSS score: 4.3/10. Published 2026-06-20.
- How severe is CVE-2026-56319?
- Medium severity. CVSS v3 base score is 4.3 out of 10.