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2 vulnerabilities found for extract-zip by max-mapper
CVE-2026-19693 (GCVE-0-2026-19693)
Vulnerability from cvelistv5
Published
2026-08-17 13:30
Modified
2026-08-27 11:29
Severity ?
VLAI Severity ?
EPSS score ?
CWE
Summary
extract-zip through 2.0.1 containment-checks only the parent directory of each archive entry and never the entry's own final path component, so an archive containing two entries with identical names - a symlink whose target is outside the destination, followed by a regular file - writes through the planted symlink and yields an arbitrary file write outside the destination directory.
References
| URL | Tags | |
|---|---|---|
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| max-mapper | extract-zip |
Version: 1.0.0 ≤ 2.0.1 |
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CVE-2026-56876 (GCVE-0-2026-56876)
Vulnerability from cvelistv5
Published
2026-06-26 16:44
Modified
2026-06-30 19:59
Severity ?
8.1 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N
8.6 (High) - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N
8.6 (High) - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N
VLAI Severity ?
EPSS score ?
CWE
Summary
extract-zip does not validate symlink targets when extracting zip archives. When processing a malicious zip file containing a symlink with a relative path like '../../../../etc/passwd', extract-zip will extract the symlink without validation, allowing it to point outside the extraction directory. Depending on how extract-zip is used, an attacker could read or write to arbitrary files.
References
| URL | Tags | |
|---|---|---|
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| max-mapper | extract-zip |
Version: 0 < * |
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