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CVE-2026-47732

HIGH
7.1
CVSS 4.0
Description
Twig is a template language for PHP. Prior to 3.26.0, several Twig language constructs trigger PHP string coercion on a Stringable operand without consulting SecurityPolicy::checkMethodAllowed(), allowing a sandboxed template author to invoke __toString() on objects reachable in the render context through conditional expressions, comparison operators, tests, template-loading tags, dynamic attribute names, spread arguments, the do tag, and the .. range operator. This issue is fixed in version 3.26.0.

Metadata

CVE ID
CVE-2026-47732
State
PUBLISHED
Assigner
GitHub_M
Reserved
2026-05-19 22:16 UTC
Published
2026-07-14 21:12 UTC
Last updated
2026-07-14 21:12 UTC
Primary CWE
CWE-863
CWE-863: Incorrect Authorization
Vendor / Product
twigphp / Twig
Sources
cve.org  ·  NVD

Severity & Metrics

7.1 HIGH CVSS 4.0
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
Affected products (1)
VendorProductPlatformVersions
twigphp Twig — < 3.26.0
Weakness (CWE)
CWESourceDescription
CWE-863 cna CWE-863: Incorrect Authorization
CVSS scores (1)
ScoreSeverityVersionSourceVector
7.1 HIGH 4.0 cna 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
References (3)
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