{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-46633","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","state":"PUBLISHED","assignerShortName":"GitHub_M","dateReserved":"2026-05-15T20:11:54.583Z","datePublished":"2026-07-14T21:14:24.916Z","dateUpdated":"2026-11-04T00:01:29.155Z"},"containers":{"cna":{"title":"Twig: PHP code injection via `{% use %}` template name","problemTypes":[{"descriptions":[{"cweId":"CWE-94","lang":"en","description":"CWE-94: Improper Control of Generation of Code ('Code Injection')","type":"CWE"}]}],"metrics":[{"cvssV4_0":{"attackVector":"NETWORK","attackComplexity":"LOW","attackRequirements":"NONE","privilegesRequired":"LOW","userInteraction":"NONE","vulnConfidentialityImpact":"HIGH","vulnIntegrityImpact":"HIGH","vulnAvailabilityImpact":"HIGH","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","subAvailabilityImpact":"NONE","baseScore":8.7,"baseSeverity":"HIGH","vectorString":"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","version":"4.0"}}],"references":[{"name":"https://github.com/twigphp/Twig/security/advisories/GHSA-7p85-w9px-jpjp","tags":["x_refsource_CONFIRM"],"url":"https://github.com/twigphp/Twig/security/advisories/GHSA-7p85-w9px-jpjp"},{"name":"https://github.com/twigphp/Twig/commit/679447fa29083043665482ccf7d64372472621b8","tags":["x_refsource_MISC"],"url":"https://github.com/twigphp/Twig/commit/679447fa29083043665482ccf7d64372472621b8"},{"name":"https://github.com/twigphp/Twig/commit/a2c6db7ea7d2c90923e6708019ec1442526d1c30","tags":["x_refsource_MISC"],"url":"https://github.com/twigphp/Twig/commit/a2c6db7ea7d2c90923e6708019ec1442526d1c30"},{"name":"https://github.com/twigphp/Twig/commit/e9ff55f6910832428e48a35b2e0748189ad49ae3","tags":["x_refsource_MISC"],"url":"https://github.com/twigphp/Twig/commit/e9ff55f6910832428e48a35b2e0748189ad49ae3"},{"name":"https://gist.github.com/vladko312/d61b950f168c791db4786b83dc7a81e6","tags":["x_refsource_MISC"],"url":"https://gist.github.com/vladko312/d61b950f168c791db4786b83dc7a81e6"},{"name":"https://github.com/FriendsOfPHP/security-advisories/blob/master/twig/twig/CVE-2026-46633.yaml","tags":["x_refsource_MISC"],"url":"https://github.com/FriendsOfPHP/security-advisories/blob/master/twig/twig/CVE-2026-46633.yaml"},{"name":"https://github.com/twigphp/Twig/releases/tag/v3.26.0","tags":["x_refsource_MISC"],"url":"https://github.com/twigphp/Twig/releases/tag/v3.26.0"},{"name":"https://symfony.com/cve-2026-46633","tags":["x_refsource_MISC"],"url":"https://symfony.com/cve-2026-46633"}],"affected":[{"vendor":"twigphp","product":"Twig","versions":[{"version":">= 1.15.1, < 3.26.0","status":"affected"}]}],"providerMetadata":{"orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","shortName":"GitHub_M","dateUpdated":"2026-11-04T00:01:29.155Z"},"descriptions":[{"lang":"en","value":"Twig is a template language for PHP. Starting in 1.15.1 and 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."}],"source":{"advisory":"GHSA-7p85-w9px-jpjp","discovery":"UNKNOWN"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-07-15T00:00:00+00:00","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3","id":"CVE-2026-46633"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-07-16T03:55:36.587Z"}}]}}