{"api_version":"1","generated_at":"2026-05-12T23:15:51+00:00","cve":"CVE-2026-43893","urls":{"html":"https://cve.report/CVE-2026-43893","api":"https://cve.report/api/cve/CVE-2026-43893.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2026-43893","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-43893"},"summary":{"title":"exiftool-vendored: Argument injection via newline characters in tag names","description":"exiftool-vendored provides cross-platform Node.js access to ExifTool. Prior to 35.19.0, exiftool-vendored starts ExifTool in -stay_open True -@ - mode, where arguments are read from stdin one per line. In affected versions, several caller-supplied strings were interpolated into ExifTool arguments without rejecting line delimiters. A newline or carriage return inside one of those strings could split a single intended argument into multiple ExifTool arguments, allowing argument injection. The fix also rejects NUL bytes as unsafe control characters. Applications that pass attacker-controlled strings to affected APIs may allow an attacker to make ExifTool read files accessible to the ExifTool process, or write output to attacker-chosen file system paths accessible to that process. No remote code execution has been demonstrated. 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