What is CVE-2026-72698?

CVE-2026-72698 is a medium-severity vulnerability in Getgrav Grav, classified under Information Disclosure. CVSS score: 6.5/10. Published 2026-08-25.

How severe is CVE-2026-72698?

Medium severity. CVSS v3 base score is 6.5 out of 10.

Information disclosure in Getgrav Grav

CVE-2026-72698

Grav CMS before 2.0.16 fails to filter system, site, and theme configuration arrays in sandboxed Twig renders, allowing content editors to read sensitive configuration values. Attackers with page-content edit access can access raw configuration arrays including secrets like cache credentials by using dot notation in Twig templates, bypassing the config_denied_paths restrictions.

Vulnerability class: Information Disclosure

EPSS: 0.002 (15.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N.

Affected products

Getgrav Grav

Weakness classification (CWE)

CWE-200 — Information Disclosure

References

disclosure@vulncheck.com (vendor-advisory)
disclosure@vulncheck.com (third-party-advisory)

Frequently asked questions

What is CVE-2026-72698?: CVE-2026-72698 is a medium-severity vulnerability in Getgrav Grav, classified under Information Disclosure. CVSS score: 6.5/10. Published 2026-08-25.
How severe is CVE-2026-72698?: Medium severity. CVSS v3 base score is 6.5 out of 10.