API Key Scope Bypass in Grav Plugin by GetGrav
CVE-2026-72826

9.3CRITICAL

Key Information:

Vendor

Getgrav

Status
Grav
Vendor
CVE Published:
14 August 2026

What is CVE-2026-72826?

The Grav Plugin API prior to version 1.0.13 is susceptible to a scope bypass vulnerability. This issue arises when an API key is created without proper validation of its scopes, allowing attackers to leverage a minimal-scope key from a super account to generate a full-access super key through an empty scopes array. This circumvention can lead to severe security breaches, including unauthorized access to configurations and potential remote code execution.

Affected Version(s)

grav 0 < 1.0.13

grav 1.0.13

References

https://github.com/getgrav/grav/security/advisories/GHSA-...
vendor-advisory
https://www.vulncheck.com/advisories/grav-before-scope-by...
third-party-advisory

CVSS V4

Score:
9.3
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

manus-use
.