Vulnerability in Capgo
CVE-2026-56305
Capgo before 12.128.2 contains an authentication bypass vulnerability in the password change endpoint that allows attackers to change user passwords without requiring current password confirmation. Attackers with temporary session access can exploit this flaw to permanently lock out legitimate users and achieve full account takeover.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 8.3 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:L.
EPSS exploit prediction
EPSS: 0.005 (42.2th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 42nd percentile — 42.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.005 · newest: 0.005 · change: 0.000
Affected products
- Capgo — versions 0, 12.128.2
Weakness classification (CWE)
References
- GitHub Security Advisory (GHSA-rjr5-qxqj-cx8g) (vendor-advisory)
- VulnCheck Advisory: Capgo - Authentication Bypass in Password Change via Missing Current Password Validation (third-party-advisory)
Frequently asked questions
- What is CVE-2026-56305?
- CVE-2026-56305 is a high-severity vulnerability in Capgo, classified under CWE-620. CVSS score: 8.3/10. Published 2026-07-10.
- How severe is CVE-2026-56305?
- High severity. CVSS v3 base score is 8.3 out of 10.