CVE-2026-85602

The Grav Form plugin getgrav/grav-plugin-form versions 8.0.6 through 9.1.19 select the reCAPTCHA version to validate based solely on which response field key is present in the submitted payload. On a site configured for reCAPTCHA v3, an anonymous attacker can place their v3 token under the v2 fie...

CVE-2026-85602

CVE-2026-85602 affects the Grav Form plugin (getgrav/grav-plugin-form) versions 8.0.6 through 9.1.19 . The plugin selects which reCAPTCHA validation branch to execute based solely on the field key present in the submitted payload. On a site configured for reCAPTCHA v3 , an unauthenticated attacke...