CVE-2025-66301: Grav has Broken Access Control which allows an Editor to modify the page's YAML Frontmatter to alter form processing actions

high Affects getgrav/grav. Feed 2026.10.29.1, updated 2026-10-28; published 2025-12-02; advisory modified 2026-09-10.

Grav has Broken Access Control which allows an Editor to modify the page's YAML Frontmatter to alter form processing actions

Package: getgrav/grav Composer
Affected versions: <1.8.0-beta.27
Fixed in: 1.8.0-beta.27
Severity: high
Exploitation: not on CISA KEV · EPSS 1% (71.1th percentile)
Published: 2025-12-02
Source: osv.dev

References

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