CVE-2020-36193: Directory Traversal in Archive_Tar

high KEV Affects pear/archive_tar. Feed 2026.10.29.1, updated 2026-10-28; published 2021-04-22; advisory modified 2025-10-22; listed on CISA KEV 2022-08-25.

Directory Traversal in Archive_Tar

Package: pear/archive_tar Composer
Affected versions: <1.4.13 or <1.4.12
Fixed in: 1.4.13
Severity: high CVSS 7.5
Exploitation: KEV listed by CISA as actively exploited · EPSS 71% (99.4th percentile)
Published: 2021-04-22
Source: osv.dev

References

CWE-22 CWE-59

NVD record pear/archive_tar advisories

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Related advisories

CVE-2020-28949 KEV unknown Potential file overwrite if archive filename starts with file:// same package: pear/archive_tar
CVE-2021-32610 high Directory Traversal in Archive_Tar same package: pear/archive_tar
CVE-2020-28948 high Multiple vulnerabilities through filename manipulation in Archive_Tar same package: pear/archive_tar
CVE-2018-1000888 high Archive_Tar contains Potential RCE if filename starts with phar:// same package: pear/archive_tar
CVE-2006-0931 critical PEAR::Archive_Tar Directory Traversal vulnerability same package: pear/archive_tar
CVE-2020-11738 KEV high The Snap Creek Duplicator plugin before 1.3.28 for WordPress (and Duplicator Pro before 3. same weakness: CWE-22