CVE-2026-44738

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

State: Published
Severity: 7.7 High
Published: May 11, 2026
Updated: May 14, 2026
Reserved: May 7, 2026

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.

Scores

CVSS	Score	Vector	Source
3.1	7.7 High	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N	GitHub_M

Weaknesses

CWE-200 Exposure of Sensitive Information to an Unauthorized Actor

Affected Products

Product	Versions
gravgetgrav	< 2.0.0-rc.2Affected

References

https://github.com/getgrav/grav/security/advisories/GHSA-j274-39qw-32c9

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