CVE-2026-44738

Grav: Twig sandbox allows editor-role users to exfiltrate all plugin secrets via Config::toArray()

Published May 11, 2026 CVSS 3.1 · 7.7 High EPSS < 1% KEV · Not listed
Description
Grav is a file-based Web platform. Prior to 2.0.0-rc.2, the Twig sandbox allow-list permits any user with the admin.pages role to call config.toArray() from within a page body, dumping the entire merged site configuration — including all plugin secrets (SMTP passwords, AWS keys, OAuth client secrets, API tokens) — into the rendered HTML. No administrator privileges are required. This vulnerability is fixed in 2.0.0-rc.2.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
Github GHSA Github GHSA GHSA-j274-39qw-32c9 Grav: Twig sandbox allows editor-role users to exfiltrate all plugin secrets via Config::toArray()
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Weaknesses NVD-CWE-noinfo
CPEs cpe:2.3:a:getgrav:grav:*:*:*:*:*:*:*:*
cpe:2.3:a:getgrav:grav:2.0.0:beta1:*:*:*:*:*:*
cpe:2.3:a:getgrav:grav:2.0.0:beta2:*:*:*:*:*:*
cpe:2.3:a:getgrav:grav:2.0.0:beta3:*:*:*:*:*:*
cpe:2.3:a:getgrav:grav:2.0.0:beta4:*:*:*:*:*:*
cpe:2.3:a:getgrav:grav:2.0.0:rc1:*:*:*:*:*:*
Type Values Removed Values Added
First Time appeared Getgrav
Getgrav grav
Vendors & Products Getgrav
Getgrav grav
Type Values Removed Values Added
Description Grav is a file-based Web platform. Prior to 2.0.0-rc.2, the Twig sandbox allow-list permits any user with the admin.pages role to call config.toArray() from within a page body, dumping the entire merged site configuration — including all plugin secrets (SMTP passwords, AWS keys, OAuth client secrets, API tokens) — into the rendered HTML. No administrator privileges are required. This vulnerability is fixed in 2.0.0-rc.2.
Title Grav: Twig sandbox allows editor-role users to exfiltrate all plugin secrets via Config::toArray()
Weaknesses CWE-200
References
Metrics cvssV3_1

{'score': 7.7, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
GitHub_M
Published
Updated
May 14, 2026, 6:06 PM
Reserved
May 7, 2026, 6:04 PM
Status
Modified
Published
May 11, 2026, 5:16 PM
Modified
Oct 26, 2026, 6:10 PM