CVSS 3.1
7.5 highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:NCVE-2020-7664
High (7.5) in compression and archive extensions project compression and archive extensions zip project. EPSS 1.4% chance of exploitation in the next 30 days. Fixed in github.com/unknwon/cae 1.0.1.
In all versions of the package github.com/unknwon/cae/zip, the ExtractTo function doesn't securely escape file paths in zip archives which include leading or non-leading "..". This allows an attacker to add or replace files system-wide.
Severity
- EPSS
- 1.4% chance of exploitation in the next 30 days; higher than 72% of CVEs (scores of 2026-10-31)
- CWE
- CWE-22
- Published
- Modified
- Record from
- the NVD, synced
Affected
- compression_and_archive_extensions_project:compression_and_archive_extensions_zip_project
Packages (OSV)
| Advisory | Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|---|
| GHSA-vpx7-vm66-qx8r | Go | github.com/unknwon/cae | <1.0.1 | 1.0.1 |
| GO-2021-0228 | Go | github.com/unknwon/cae | <1.0.1 | 1.0.1 |