{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-67434", "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "state": "PUBLISHED", "assignerShortName": "GitHub_M", "dateReserved": "2026-07-29T15:07:24.991Z", "datePublished": "2026-08-06T21:31:32.511Z", "dateUpdated": "2026-08-06T21:31:32.511Z"}, "containers": {"cna": {"title": "PHP_CodeSniffer gitblame report command injection via crafted filename", "problemTypes": [{"descriptions": [{"cweId": "CWE-78", "lang": "en", "description": "CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')", "type": "CWE"}]}], "metrics": [{"cvssV4_0": {"attackVector": "LOCAL", "attackComplexity": "LOW", "attackRequirements": "PRESENT", "privilegesRequired": "NONE", "userInteraction": "PASSIVE", "vulnConfidentialityImpact": "HIGH", "vulnIntegrityImpact": "HIGH", "vulnAvailabilityImpact": "HIGH", "subConfidentialityImpact": "NONE", "subIntegrityImpact": "NONE", "subAvailabilityImpact": "NONE", "baseScore": 7.3, "baseSeverity": "HIGH", "vectorString": "CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N", "version": "4.0"}}], "references": [{"name": "https://github.com/PHPCSStandards/PHP_CodeSniffer/security/advisories/GHSA-hmqg-cxww-wqhq", "tags": ["x_refsource_CONFIRM"], "url": "https://github.com/PHPCSStandards/PHP_CodeSniffer/security/advisories/GHSA-hmqg-cxww-wqhq"}, {"name": "https://github.com/PHPCSStandards/PHP_CodeSniffer/pull/1473", "tags": ["x_refsource_MISC"], "url": "https://github.com/PHPCSStandards/PHP_CodeSniffer/pull/1473"}, {"name": "https://github.com/PHPCSStandards/PHP_CodeSniffer/commit/7a3a6bbf153a03fa3a9413afc60bded6b764e76b", "tags": ["x_refsource_MISC"], "url": "https://github.com/PHPCSStandards/PHP_CodeSniffer/commit/7a3a6bbf153a03fa3a9413afc60bded6b764e76b"}, {"name": "https://github.com/PHPCSStandards/PHP_CodeSniffer/commit/f0e1ebb0563f0e5d7f190497a787bcaf8474f3fe", "tags": ["x_refsource_MISC"], "url": "https://github.com/PHPCSStandards/PHP_CodeSniffer/commit/f0e1ebb0563f0e5d7f190497a787bcaf8474f3fe"}, {"name": "https://github.com/PHPCSStandards/PHP_CodeSniffer/releases/tag/3.13.6", "tags": ["x_refsource_MISC"], "url": "https://github.com/PHPCSStandards/PHP_CodeSniffer/releases/tag/3.13.6"}, {"name": "https://github.com/PHPCSStandards/PHP_CodeSniffer/releases/tag/4.0.2", "tags": ["x_refsource_MISC"], "url": "https://github.com/PHPCSStandards/PHP_CodeSniffer/releases/tag/4.0.2"}], "affected": [{"vendor": "PHPCSStandards", "product": "PHP_CodeSniffer", "versions": [{"version": "< 3.13.6", "status": "affected"}, {"version": ">= 4.0.0, < 4.0.2", "status": "affected"}]}], "providerMetadata": {"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M", "dateUpdated": "2026-08-06T21:31:32.511Z"}, "descriptions": [{"lang": "en", "value": "PHP_CodeSniffer tokenizes PHP files and detects violations of a defined set of coding standards. Prior to versions 3.13.6 and 4.0.2, PHP_CodeSniffer contains a command injection vulnerability in the code that generates the Gitblame, Hgblame, and Svnblame report formats. As a result, running PHP_CodeSniffer over untrusted files, for example in a continuous integration pipeline that scans pull requests, or on a developer machine reviewing third party code, could result in attacker controlled shell commands being executed when the Gitblame, Hgblame, or Svnblame report processes a file whose name contains shell metacharacters. Users using the default Full report, or any of the other non-blame reports, are not affected. Users on a runtime platform which does not allow filenames to contain shell metacharacters, such as \" and ;, are not affected. This issue is fixed in versions 3.13.6 and 4.0.2."}], "source": {"advisory": "GHSA-hmqg-cxww-wqhq", "discovery": "UNKNOWN"}}}}

{}

{}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[0,3.13.6)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[4.0.0,4.0.2)"}}], "enrichment": {"confidence": 100.0, "confidence_source": "cna", "scores": [{"score": 100.0, "source": "cna"}]}, "original": {"product": "PHP_CodeSniffer", "source": "cna", "vendor": "PHPCSStandards"}, "product": "php_codesniffer", "vendor": "phpcsstandards"}], "created": "2026-08-07T00:45:04.369505+00:00", "updated": "2026-08-07T09:58:47.116585+00:00", "vendors": ["phpcsstandards", "phpcsstandards$PRODUCT$php_codesniffer"]}