CVE-2026-48805
criticalTwig is a template language for PHP.
Vendor / product: Symfony — twig
Twig is a template language for PHP. Prior to 3.27.0, deprecated internal wrappers in src/Resources/core.php do not forward the current sandbox state to CoreExtension::checkArrow(), arraySome(), and arrayEvery(), allowing legacy calls such as twig_array_some(), twig_array_every(), and twig_check_arrow_in_sandbox() to bypass sandbox callable restrictions. This issue is fixed in version 3.27.0.
CVSS
9.1
9.1 (CVSS v3.1)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N Severity source: NVD CVSS v3.1 (nvd@nist.gov)
Timeline (UTC)
Published: 2026-07-14 22:17
Modified: 2026-10-24 22:10
NVD status: Analyzed
Last synced 3 days ago
Verified against the source API 2026-10-27 07:07 UTC
Exploitation
Not listed in CISA KEV (as of last catalog sync)
Absence from KEV does not mean a CVE is not exploited. Exploitation status: unknown (no authoritative evidence in our sources).
Affected products
symfony / twig <3.27.0
Weakness classification (CWE)
Source: NVD / CISA. “NVD-CWE-Other” and “NVD-CWE-noinfo” mean NVD could not assign a specific weakness.
Mitigation & advisories
Patch / mitigation: https://github.com/twigphp/Twig/commit/e235cae3a1d1e23edc24df4d675f18108c6b167b
References
- https://github.com/twigphp/Twig/commit/e235cae3a1d1e23edc24df4d675f18108c6b167b security-advisories@github.com
- https://github.com/twigphp/Twig/releases/tag/v3.27.0 security-advisories@github.com
- https://github.com/twigphp/Twig/security/advisories/GHSA-p42q-9prx-q5wq security-advisories@github.com
Data sources
NVD CVE API 2.0 — fetched 2026-10-27 07:07 UTC · record ↗