Critical

Nadesiko3 OS Command Injection vulnerability

  • Disclosed: 05.12.2022
  • Updated: 11.10.2026 10:22

OS command injection vulnerability in Nadesiko3 (PC Version) v3.3.68 and earlier allows a remote attacker to execute an arbitrary OS command when processing compression and decompression on the product.

Release notes for versions 3.3.62 and 3.3.69 both link to patches for this particular issue. The JPCERT/CC advisory lists versions 3.3.68 and prior as vulnerable, and the most recent patch for this issue is tagged with version 3.3.69.

Affected software

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PlatformPackageVulnerable versionsFixed in
npm package nadesiko3 < 3.3.69 3.3.69

References

CVSS score 9.8/10
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness (CWE)
CWE-78
Platform
npm
Package
nadesiko3
Disclosed
05.12.2022
Updated
11.10.2026 10:22

Sources and licenses

OSV / GitHub Advisory Database - GHSA-m8r5-7wf4-63mw - CC BY 4.0

Vulnerability history: nadesiko3

All published vulnerabilities of this package (npm package), newest first. Shows whether this is a one-off slip or a package that needs watching.

Total entries
3
First → latest
12.2022 12.2022
Without a fix
0
Exploited in attacks
0

Severity breakdown

  • Critical 2
  • Medium 1

Disclosures per year

  1. 2022: 3
  2. 2023: 0
  3. 2024: 0
  4. 2025: 0
  5. 2026: 0
  1. Critical · 9.8 CVE-2022-42496 < 3.3.75 3.3.75
  2. Nadesiko3 OS Command Injection vulnerability this entry
    Critical · 9.8 CVE-2022-41642 < 3.3.69 3.3.69

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