CVE-2026-46639
- Source
- https://cve.org/CVERecord?id=CVE-2026-46639
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-46639.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2026-46639
- Aliases
- Downstream
- Published
- 2026-07-14T21:13:42Z
- Modified
- 2026-10-21T02:58:13Z
- Severity
-
- 7.1 (High) CVSS_V4 - 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 CVSS Calculator
- Summary
- Twig: Sandbox property and method bypass via object-destructuring assignment
- Details
-
Twig is a template language for PHP. From 3.24.0 until 3.26.0, object-destructuring assignment compiles CoreExtension::getAttribute() with the sandbox argument hardcoded to false, disabling property and method policy checks and allowing an attacker with write access to a sandboxed Twig template to read public properties or invoke public getters on objects passed to the template engine. This issue is fixed in version 3.26.0.
- Database specific
{ "cna_assigner": "GitHub_M", "cwe_ids": [ "CWE-693" ], "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/46xxx/CVE-2026-46639.json" }- References
Affected packages
Git / github.com/twigphp/twig
Affected ranges
- Type
- GIT
- Repo
- https://github.com/twigphp/twig
- Events
- Database specific
-
Show details
{ "extracted_events": [ { "range": [ { "introduced": "3.24.0" }, { "fixed": "3.26.0" } ], "source": "AFFECTED_FIELD", "strategy": "StringRangeExpression" }, { "original_tag": "v3.26.0", "range": [ { "fixed": "1fcae487b180d78e6351f4e0afa91f9eab96a2bc" } ], "source": "REFERENCES_TAG" }, { "cpe": "cpe:2.3:a:symfony:twig:*:*:*:*:*:*:*:*", "range": [ { "introduced": "3.24.0" }, { "fixed": "3.26.0" } ], "source": "CPE_RANGE" } ] }