CVE-2026-100668

Grav 2.0.0 through 2.0.24 contain a Twig content sandbox escape. The array filter and its identical function form is on the sandbox allowlist but is registered without the needsissandboxed guard that printr, vardump, jsonencode, yamlencode and string carry, and its implementation calls toArray — ...

CVE-2026-100668 Grav before 2.0.25 Sandbox Escape via array Filter

Grav 2.0.0 through 2.0.24 contain a Twig content sandbox escape. The array filter and its identical function form is on the sandbox allowlist but is registered without the needsissandboxed guard that printr, vardump, jsonencode, yamlencode and string carry, and its implementation calls toArray — ...

CVE-2026-100668 Grav before 2.0.25 Sandbox Escape via array Filter

Grav 2.0.0 through 2.0.24 contain a Twig content sandbox escape. The array filter and its identical function form is on the sandbox allowlist but is registered without the needsissandboxed guard that printr, vardump, jsonencode, yamlencode and string carry, and its implementation calls toArray — ...

CVE-2026-100668 Grav before 2.0.25 Sandbox Escape via array Filter

Grav 2.0.0 through 2.0.24 contain a Twig content sandbox escape. The array filter and its identical function form is on the sandbox allowlist but is registered without the needsissandboxed guard that printr, vardump, jsonencode, yamlencode and string carry, and its implementation calls toArray — ...

CVE-2026-100668

Grav versions 2.0.0 through 2.0.24 are vulnerable to a Twig content sandbox escape due to the array filter being registered without the necessary needs_is_sandboxed guard. This allows an attacker capable of authoring Twig content to evaluate grav|array to access the raw Pimple-based dependency in...

CVE-2026-100668: Exposure of Sensitive Information to an Unauthorized Actor

Grav 2.0.0 through 2.0.24 contain a Twig content sandbox escape. The array filter and its identical function form is on the sandbox allowlist but is registered without the needsissandboxed guard that printr, vardump, jsonencode, yamlencode and string carry, and its implementation calls toArray — ...

CVE-2026-92917: Exposure of Sensitive Information to an Unauthorized Actor

Grav is a flat-file CMS. In versions 2.0.0-rc.1 through 2.0.21, the Twig content sandbox fails to restrict the dump and serialize filters printr, vardump, jsonencode, yamlencode, string: GravExtension::assertSandboxDumpSafe determines sandbox state by calling SandboxExtension::isSandboxed without...

PT-2026-94240

Name of the Vulnerable Software and Affected Versions Grav versions 2.0.0-rc.1 through 2.0.21 Description The Twig content sandbox fails to restrict dump and serialize filters, specifically print r, vardump, json encode, yaml encode, and string. This occurs because the...

CVE-2026-61842: Exposure of Sensitive Information to an Unauthorized Actor

Grav is a file-based Web platform. Prior to 2.0.2, the Grav Twig content sandbox permits grav.offsetGet'config' to return the raw configuration object and permits jsonencode, printr, yamlencode, and string filters to serialize that object without passing through...