Twig is a template language for PHP. Prior to 3.27.0, the per-template filter, tag, and function allow-list verdict is computed when a Template instance is constructed and can remain cached after sandbox state changes between renders, allowing a later sandboxed render to reuse a template that was originally checked with a different or empty policy. This issue is fixed in version 3.27.0.
Metrics
Affected Vendors & Products
| Vendors | Products |
|---|---|
| Twigphp |
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No data.
No data.
References
History
Tue, 21 Jul 2026 16:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Wed, 15 Jul 2026 15:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Twigphp
Twigphp twig |
|
| Vendors & Products |
Twigphp
Twigphp twig |
Tue, 14 Jul 2026 21:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Twig is a template language for PHP. Prior to 3.27.0, the per-template filter, tag, and function allow-list verdict is computed when a Template instance is constructed and can remain cached after sandbox state changes between renders, allowing a later sandboxed render to reuse a template that was originally checked with a different or empty policy. This issue is fixed in version 3.27.0. | |
| Title | Twig: Sandbox filter, tag and function allow-list bypass when sandbox state changes between renders for a cached `Template` | |
| Weaknesses | CWE-693 CWE-863 |
|
| References |
| |
| Metrics |
cvssV4_0
|
MITRE
Status: PUBLISHED
Assigner: GitHub_M
Published: 2026-07-14T21:26:00.460Z
Updated: 2026-07-21T14:57:52.032Z
Reserved: 2026-06-02T18:30:51.282Z
Link: CVE-2026-49981
Vulnrichment
Updated: 2026-07-21T14:57:47.497Z
NVD
No data.
Redhat
No data.