CVE-2026-48808
Twig: Sandbox property allowlist bypass via the `column` filter under `SourcePolicyInterface`
- State
- Published
- Severity
- 6.0 Medium
- Published
- Jul 14, 2026
- Updated
- Jul 15, 2026
- Reserved
- May 22, 2026
Description
Twig is a template language for PHP. Prior to 3.27.0, the column filter passes the active sandbox state as a boolean but does not forward the current Source to SandboxExtension::checkPropertyAllowed(), so SourcePolicyInterface decisions are lost and a template author can read public or magic properties not allowed by the sandbox policy. This issue is fixed in version 3.27.0.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 6.0 Medium | CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N | GitHub_M |
Weaknesses
Affected Products
| Product | Versions |
|---|---|
Twigtwigphp |
|
References
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