CVE-2026-92917 Grav - Information Disclosure

Grav 2.0.0-rc.1 through 2.0.21 contains an information disclosure vulnerability caused by improper sandbox filtering in Twig content sandbox, letting authenticated users with page-edit rights dump sensitive configuration data, exploit requires page-edit rights.

CVSS base score 7.5 /10
High
CISA KEV
Not listed
Public exploit
None known
Authentication
Not required
EPSS
0.46% chance of exploitation in 30 days
View the NVD record ↗

Details

Type
Information Disclosure
Impact
Information Disclosure
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Published
17 September 2026
Updated
15 October 2026
Weakness
CWE-200

Vendor fix

Upgrade to version 2.0.22 or later.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

References

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