CVE-2021-21706 — ZipArchive::extractTo may extract outside of destination dir
In PHP versions 7.3.x below 7.3.31, 7.4.x below 7.4.24 and 8.0.x below 8.0.11, in Microsoft Windows environment, ZipArchive::extractTo may be tricked into writing a file outside…
Published: 2021-10-04 · CVSS: 5.3 · CVSS 3.1
In PHP versions 7.3.x below 7.3.31, 7.4.x below 7.4.24 and 8.0.x below 8.0.11, in Microsoft Windows environment, ZipArchive::extractTo may be tricked into writing a file outside target directory when extracting a ZIP file, thus potentially causing files to be created or overwritten, subject to OS permissions.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7