Description
Twig is a template language for PHP. From 3.9.0 until 3.26.0, template_from_string() compiles an inner template under a synthesized __string_template__<hash> name that can fall outside a SourcePolicyInterface sandbox decision, allowing a sandboxed template that can call template_from_string and include to render an inner template without security policy enforcement. This issue is fixed in version 3.26.0.
CVSS 9.8EPSS 0.41900000000000004%Risk 1.02
View source- Published
- 2026-07-14 22:16:56
- Affected versions
- <3.26.0
- Type
- Library
- Last modified
- 2026-07-29 19:16:46
- Vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H