What is CVE-2026-56308?

CVE-2026-56308 is a high-severity vulnerability in Capgo, classified under Weak Password Recovery Mechanism for Forgotten Password. CVSS score: 7.3/10. Published 2026-07-12.

How severe is CVE-2026-56308?

High severity. CVSS v3 base score is 7.3 out of 10.

Vulnerability in Capgo

CVE-2026-56308

Capgo before 12.128.2 allows email address changes without requiring current password re-authentication or verification of the existing email address. An attacker with access to a valid session cookie or authenticated browser can change th…

CVSS v3 metric

CVSS v3 base score 7.3 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:N.

Affected products

Capgo — versions 0, 12.128.2

Weakness classification (CWE)

CWE-640 — Weak Password Recovery Mechanism for Forgotten Password

References

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

Frequently asked questions

What is CVE-2026-56308?: CVE-2026-56308 is a high-severity vulnerability in Capgo, classified under Weak Password Recovery Mechanism for Forgotten Password. CVSS score: 7.3/10. Published 2026-07-12.
How severe is CVE-2026-56308?: High severity. CVSS v3 base score is 7.3 out of 10.