CVE-2026-48806
7.1
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N
Summary
Twig is a template language for PHP. Prior to 3.27.0, ArrayExpression does not guard dynamic mapping keys that are coerced to strings, allowing PHP to invoke __toString() on a Stringable object used as a mapping key without calling SandboxExtension::ensureToStringAllowed(). This issue is fixed in version 3.27.0.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| twigphp | Twig | < 3.27.0 | affected |
Weaknesses
- CWE-693: CWE-693: Protection Mechanism Failure
- CWE-863: CWE-863: Incorrect Authorization
References
- https://github.com/twigphp/Twig/security/advisories/GHSA-5v5v-ww74-355v
- https://github.com/twigphp/Twig/commit/9ff41014639ef0e8eb50ac7669191c309d863105
- https://github.com/twigphp/Twig/releases/tag/v3.27.0
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