What is CVE-2026-63100?

CVE-2026-63100 is a medium-severity vulnerability in Maybe-finance Maybe, classified under Missing Authorization. CVSS score: 6.5/10. Published 2026-07-17.

How severe is CVE-2026-63100?

Medium severity. CVSS v3 base score is 6.5 out of 10.

Auth bypass in Maybe-finance Maybe

CVE-2026-63100

Maybe through 0.6.0 contains a missing authorization vulnerability that allows authenticated low-privilege member-role users to access and modify global hosting settings by exploiting unprotected show and update actions in the Settings::Ho…

Vulnerability class: Broken Access Control

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N.

Affected products

Maybe-finance Maybe — versions 0

Weakness classification (CWE)

CWE-862 — Missing Authorization

References

disclosure@vulncheck.com (technical-description, exploit)
disclosure@vulncheck.com (third-party-advisory)

Frequently asked questions

What is CVE-2026-63100?: CVE-2026-63100 is a medium-severity vulnerability in Maybe-finance Maybe, classified under Missing Authorization. CVSS score: 6.5/10. Published 2026-07-17.
How severe is CVE-2026-63100?: Medium severity. CVSS v3 base score is 6.5 out of 10.