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CVE-2026-112779

Grav API Plugin before 1.0.42 Cache Exhaustion and Page Permission Bypass

Grav API plugin (grav-plugin-api) 1.0.40 before 1.0.42 caches a full translation dictionary for every well-formed language code sent to the unauthenticated GET /api/v1/translations/{lang} endpoint, and 1.0.16 before 1.0.42 fails to check target and destination page rules in the sync and batch copy endpoints. Unauthenticated attackers can send small requests that each store about 560 KB to exhaust disk or APCu, while accounts with api.pages.write can overwrite translations or create pages that page-level rules deny.

CVSS 4.0 · 9.3 Critical EPSS < 1% KEV · Not listed
Vendors
Getgrav Grav
Products
Grav-plugin-api Grav-plugin-api
CVE-2026-11982

Stored XSS via missing XSS safety check in Admin2 Pages API partial validation

Grav 2.0.0-rc.9 with Admin2 2.0.0-rc.14 contains a stored cross-site scripting (XSS) vulnerability in the Admin2 Pages API save flow.

CVSS 4.0 · 5.1 Medium EPSS < 1% KEV · Not listed
Vendors
Grav
Products
Grav-plugin-api