CVE-2026-42290 (GCVE-0-2026-42290)

Vulnerability from cvelistv5 – Published: 2026-05-13 14:49 – Updated: 2026-05-18 13:54
VLAI
Title
protobufjs-cli: OS Command Injection
Summary
protobufjs-cli is the command line add-on for protobuf.js. Prior to 1.2.1 and 2.0.2, pbts invoked JSDoc by building a shell command string from input file paths and executing it through child_process.exec. File paths containing shell metacharacters could therefore be interpreted by the shell instead of being passed to JSDoc as plain arguments. This vulnerability is fixed in 1.2.1 and 2.0.2.
Severity
7.8 (High)
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-05-18 13:52 UTC
CWE
  • CWE-78 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Assigner
GitHub_M CNA under the mitre root
CNA scorecard C 72/100 over 7634 records in the last 180 days details
References
Impacted products
Vendor Product Version CPE status
protobufjs protobuf.js Affected: >= 2.0.0, < 2.0.2
Affected: < 1.2.1
guessed Create a notification for this product.
Show details on NVD website
To clipboard 

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