Medium 5.3Published Jul 14, 2026

CVE-2026-46635Twig: Sandbox property allowlist bypass via the `column` filter (array_column on objects)

Updated under an hour ago (Oct 26, 2026, 11:40 AM ET)

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It affects twigphp Twig and 1 other product. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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Every CVE for twigphp Twig

Exploited in the last 30 days

Twig is a template language for PHP. Prior to 3.26.0, the column filter passes object arrays to PHP array_column(), which reads public and magic properties without reaching CoreExtension::getAttribute() or SandboxExtension::checkPropertyAllowed(), allowing an untrusted template author with column in allowedFilters to read properties that are not in the sandbox allowlist. This issue is fixed in version 3.26.0.

CVSS: 5.3 MEDIUM (v4.0, CNA)CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N
Weakness (CWE): CWE-863
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: GitHub_M
NVD analysis: Analyzed
Record last updated: Jul 15, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

twigphp Twig twigphp:twig (from the name)	before 3.26.0	CNA record
symfony twig symfony:twig	before 3.26.0	NVD

References

https://github.com/twigphp/Twig/security/advisories/GHSA-vcc8-phrv-43wjx-refsource-confirm, vendor-advisory
https://github.com/twigphp/Twig/commit/f05c5011c25caf17de37614b7e04662022532ac4x-refsource-misc, patch
https://github.com/twigphp/Twig/releases/tag/v3.26.0x-refsource-misc, release-notes

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.