What is CVE-2026-56327?

CVE-2026-56327 is a medium-severity vulnerability in Capgo, classified under Observable Discrepancy. CVSS score: 5.3/10. Published 2026-06-30.

How severe is CVE-2026-56327?

Medium severity. CVSS v3 base score is 5.3 out of 10.

Vulnerability in Capgo

CVE-2026-56327

Capgo before 12.128.2 contains an information disclosure vulnerability in the public.invite_user_to_org RPC function that allows unauthenticated attackers to enumerate organization existence by observing distinct error responses. Attackers…

CVSS v3 metric

CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N.

Affected products

Capgo — versions 0, 12.128.2

Weakness classification (CWE)

CWE-203 — Observable Discrepancy

References

disclosure@vulncheck.com (vendor-advisory)
disclosure@vulncheck.com (third-party-advisory)

Frequently asked questions

What is CVE-2026-56327?: CVE-2026-56327 is a medium-severity vulnerability in Capgo, classified under Observable Discrepancy. CVSS score: 5.3/10. Published 2026-06-30.
How severe is CVE-2026-56327?: Medium severity. CVSS v3 base score is 5.3 out of 10.