HIGHVulnerability
CVE-2026-75574
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.
Properties
- severity
- HIGH
- score
- 8.8
- cve_id
- CVE-2026-75574
- vector
- CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- published_at
- 2026-08-25T02:16:51.303
- last_modified
- 2026-08-31T20:52:56.343
Related Entities (2)
HAS_WEAKNESS (1)
→[Weakness]Improper Neutralization of Special Elements Used in a Template Engine
DESCRIBED_BY (1)
→[Source]NVD
Explore deeper with Ninja Signal's threat intelligence graph