CVE-2026-75574 — Grav before 4.2.2 Remote Code Execution via Email Twig
The Grav Email plugin (getgrav/grav-plugin-email) before 4.2.2 renders page-editor-controlled Email action parameters as unsandboxed Twig templates. An authenticated remote user…
Published: 2026-08-25 · CVSS: 8.7 · CVSS 4.0
The Grav Email plugin (getgrav/grav-plugin-email) before 4.2.2 renders page-editor-controlled Email action parameters as unsandboxed Twig templates. An authenticated remote user with only api.access and api.pages.write permissions can place a Twig expression in header.form.process.email.body, publish the page, and submit the form to execute an arbitrary operating-system command as the account running PHP.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7