What is CVE-2026-56283?

CVE-2026-56283 is a medium-severity vulnerability in Capgo, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2026-07-08.

How severe is CVE-2026-56283?

Medium severity. CVSS v3 base score is 5.4 out of 10.

XSS in Capgo

CVE-2026-56283

Capgo before 12.128.2 contains an html injection vulnerability in the organization settings endpoint that allows attackers to inject malicious HTML content. Attackers can craft payloads in the organization name field to redirect users to u…

Vulnerability class: XSS (Cross-Site Scripting)

CVSS v3 metric

CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N.

Affected products

Capgo — versions 0, 12.128.2

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

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

Frequently asked questions

What is CVE-2026-56283?: CVE-2026-56283 is a medium-severity vulnerability in Capgo, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2026-07-08.
How severe is CVE-2026-56283?: Medium severity. CVSS v3 base score is 5.4 out of 10.