What is CVE-2026-62233?

CVE-2026-62233 is a high-severity vulnerability in Getgrav Grav, classified under Authorization Bypass Through User-Controlled Key. CVSS score: 8.8/10. Published 2026-07-17.

How severe is CVE-2026-62233?

High severity. CVSS v3 base score is 8.8 out of 10.

Auth bypass in Getgrav Grav

CVE-2026-62233

grav-plugin-api before 1.0.6 fails to validate super-admin status in createApiKey, generate2fa, and disable2fa endpoints, allowing non-super api.users.write managers to escalate to super-admin. Attackers can mint API keys bound to super-ad…

Vulnerability class: IDOR (Insecure Direct Object Reference)

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

Affected products

Getgrav Grav — versions 0, 1.0.6

Weakness classification (CWE)

CWE-639 — Authorization Bypass Through User-Controlled Key
CWE-862 — Missing Authorization

References

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

Frequently asked questions

What is CVE-2026-62233?: CVE-2026-62233 is a high-severity vulnerability in Getgrav Grav, classified under Authorization Bypass Through User-Controlled Key. CVSS score: 8.8/10. Published 2026-07-17.
How severe is CVE-2026-62233?: High severity. CVSS v3 base score is 8.8 out of 10.