CVE-2026-61454

The Grav Admin2 plugin (getgrav/grav-plugin-admin2) before 2.0.4 embeds a global JavaScript variable window.__GRAV_CONFIG__ in the Admin2 SPA bootstrap page at /grav/admin (and its subroutes). This object is returned in every unauthenticated response and discloses the server URL, API prefix, admin base path, runtime environment type, and exact Grav and Admin2 version numbers, allowing an unauthenticated attacker to fingerprint the deployment and select version-specific exploits without reconnaissance.

CVSS v3 5.3 MEDIUM

5.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 3.9 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://github.com/getgrav/grav/security/advisories/GHSA-pfjq-chp8-3vgh
https://www.vulncheck.com/advisories/grav-before-information-disclosure-via-grav-config
https://github.com/getgrav/grav/security/advisories/GHSA-pfjq-chp8-3vgh

Configurations

No configuration.

History

No history.

Information

Published : 2026-07-11 14:16

Updated : 2026-07-13 20:03

NVD link : CVE-2026-61454

Mitre link : CVE-2026-61454

CVE.ORG link : CVE-2026-61454

JSON object : View

Products Affected

No product.

CWE

CWE-200

Exposure of Sensitive Information to an Unauthorized Actor

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