DescriptionA flaw was found in the JSZip package. Affected versions of JSZip could allow a remote attacker to traverse directories on the system caused by the failure to sanitize filenames when files are loaded with `loadAsync`, which makes the library vulnerable to a Zip Slip attack. By extracting files from a specially crafted archive, an attacker could gain access to parts of the file system outside of the target folder, overwrite the executable files, and execute arbitrary commands on the system.A flaw was found in the JSZip package. Affected versions of JSZip could allow a remote attacker to traverse directories on the system caused by the failure to sanitize filenames when files are loaded with loadAsync, which makes the library vulnerable to a Zip Slip attack. By extracting files from a specially crafted archive, an attacker could gain access to parts of the file system outside of the target folder, overwrite the executable files, and execute arbitrary commands on the system.