CVE-2026-46633 (GCVE-0-2026-46633)

Vulnerability from cvelistv5 – Published: 2026-07-14 21:14 – Updated: 2026-07-16 03:55
VLAI
Title
Twig: PHP code injection via `{% use %}` template name
Summary
Twig is a template language for PHP. Prior to 3.26.0, Compiler::string() does not escape single quotes when a template name from a {% use %} tag is placed inside a PHP single-quoted string literal, allowing a crafted template name to terminate the string and inject arbitrary PHP expressions into the compiled cache file. This issue is fixed in version 3.26.0.
Severity
8.7 (High)
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-07-15 00:00 UTC
CWE
  • CWE-94 - Improper Control of Generation of Code ('Code Injection')
Assigner
GitHub_M CNA under the mitre root
CNA scorecard C 72/100 over 7933 records in the last 180 days details
References
Impacted products
Vendor Product Version CPE status
twigphp Twig Affected: < 3.26.0
guessed Create a notification for this product.
Show details on NVD website
To clipboard 

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