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Fencer Vulns
high 8.8

CVE-2023-28105 json

Go-huge-util vulnerable to path traversal when unzipping files

published 2023-03-16 3 y ago modified 2026-06-17 4 mo ago also GHSA-5g39-ppwg-6xx8 , GO-2023-1640 , EUVD-2023-0883

cvss
8.8
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.6%
EPSS 0.6% chance of exploitation in 30 days, percentile 49%
public exploits
0
none known

Summary

go-used-util has commonly used utility functions for Go. Versions prior to 0.0.34 have a ZipSlip issue when using fsutil package to unzip files. When users use `zip.Unzip` to unzip zip files from a malicious attacker, they may be vulnerable to path traversal. The issue has been fixed in version 0.0.34. There are no known workarounds.

Patch / fix

  • go github.com/dablelv/go-huge-util 0.0.34
  • go-huge-util_project go-huge-util 0.0.34

CISA SSVC

Exploitation
none
Automatable
no
Technical impact
partial
Assessed
20 mo ago

Exploit prediction

0.61% chance of exploitation in the next 30 days, higher than 49% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
CNA 3.1 8.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:H/A:L
NVD 3.1 8.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
GitHub 3.1 8.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:H/A:L

Affected packages

ecosystem package affected fixed in
go github.com/dablelv/go-huge-util
<0.0.34
0.0.34

Affected products

  • dablelv go-huge-util

Classification

Weakness
  • CWE-22 Improper Limitation of a Pathname to a Restricted Directory

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.