cve-2026-100671-poc

CVE-2026-100671 — Grav Twig session-cookie disclosure Minimal, target-scoped attacker-side verifier for the Grav content-Twig/page-cache session takeover fixed in Grav 2.0.25. Advisories: CVE-2026-100671 GHSA-pp89-h475-7gj6 Grav 2.0.25 release Important: no administrator credential The attacker...

Exploit for CVE-2026-100671

CVE-2026-100671 — Grav Twig session-cookie disclosure Minimal...

CVE-2026-100671

Grav is a flat-file CMS. In versions 2.0.19 through 2.0.24 — and in 2.0.0 through 2.0.18 and 1.7.x only where content Twig has been explicitly enabled — page content authored by a user holding only page-write permission is rendered through a Twig sandbox that allowlists getcookie, which returns a...