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Low

Twig Sandbox Information Disclosure

  • Disclosed: 26.03.2022
  • Updated: 11.10.2026 10:22

A sandbox information disclosure exists in Twig before 1.38.0 and 2.x before 2.7.0 because, under some circumstances, it is possible to call the __toString() method on an object even if not allowed by the security policy in place.

Affected software

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PlatformPackageVulnerable versionsFixed in
Composer package twig/twig < 1.38.0, >= 2.0.0, < 2.7.0 1.38.0, 2.7.0

References

CVSS score 3.7/10
CVSS vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
Weakness (CWE)
CWE-200
Platform
Composer
Package
twig/twig
Disclosed
26.03.2022
Updated
11.10.2026 10:22

Sources and licenses

OSV / GitHub Advisory Database - GHSA-vxrc-68xx-x48g - CC BY 4.0

Vulnerability history: twig/twig

All published vulnerabilities of this package (Composer package), newest first. Shows whether this is a one-off slip or a package that needs watching.

All (24) in the archive
Total entries
24
First → latest
02.2022 07.2026
Without a fix
0
Exploited in attacks
0

Severity breakdown

  • Critical 1
  • High 8
  • Medium 8
  • Low 7

Disclosures per year

Severity:
  1. Twig: Sandbox filter, tag and function allow-list bypass when sandbox state changes between renders for a cached `Template`
    High CVE-2026-49981 < 3.27.0 3.27.0
  2. Twig: Sandbox: multiple `__toString()` policy bypasses via unguarded string coercion points
    High CVE-2026-47732 < 3.26.0 3.26.0
  3. Twig: Possible sandbox bypass when using a source policy
    High · 8.8 CVE-2026-24425 >= 2.16.0, <= 2.16.1, >= 3.9.0, < 3.26.0 3.26.0
  4. Twig: Arbitrary PHP code execution via `_self.(<string>)` macro-reference compilation
    High CVE-2026-46640 >= 3.15.0, < 3.26.0 3.26.0
  5. Twig: Sandbox property and method bypass via object-destructuring assignment
    High CVE-2026-46639 >= 3.24.0, < 3.26.0 3.26.0
  6. Twig: PHP code injection via `{% use %}` template name
    Critical CVE-2026-46633 < 3.26.0 3.26.0
  7. Drupal core - SA-CORE-2022-016
    High · 7.5 CVE-2022-39261 >= 1.0.0, < 1.44.7, >= 2.0.0, < 2.15.3, >= 3.0.0, < 3.4.3 1.44.7, 2.15.3, 3.4.3
  8. Twig remote code execution in templates
    High · 8.1 CVE-2015-7809 < 1.20.0 1.20.0
  9. Twig Sandbox Information Disclosure this entry
    Low · 3.7 CVE-2019-9942 < 1.38.0, >= 2.0.0, < 2.7.0 1.38.0, 2.7.0
  10. Code injection in Twig
    High · 8.8 CVE-2022-23614 >= 2.0.0, < 2.14.11, >= 3.0.0, < 3.3.8 2.14.11, 3.3.8

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